a plant homozygous for the unlinked dominant alleles a, b and g is crossed with another plant that is homozygous for the recessive alleles a, b and g. how many different genotypes in the f2 population will give rise to the abg phenotype?

Answers

Answer 1

A plant that is homozygous for the unconnected dominant alleles a, b, & g crossed with some other plant that is homozygous again for recessive alleles a, b, and g will result in the abg phenotype in the f2 population is 9÷64 genotypes.

Given, AABBGG X aabbgg = AaBbGg (F1)

The resultant self-fertilized F1 offspring.

AaBbGg X AaBbGg :

If we look at certain crosses:

    A     a

A  AA  Aa

a   Aa  aa

3÷4 will exhibit the dominant A phenotype in the offspring ( AA, Aa ). Similarly,

3÷4 will exhibit the dominant B trait in the progeny ( BB, Bb ).

   G      g

G  GG  Gg

g   Gg   gg

1÷4 if the offspring will have a recessive g trait (gg).

The total number of children who will exhibit the ABg phenotype:

3÷4 × 3÷4 × 1÷4 = 9÷64

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Related Questions

1. What is fluid? What states of matter are considered fluids?


2. What role does blood have in the human body?


3. In what way(s) can fluids be harmful to society or the environment?


4. Describe 3 examples (s) in which fluids can help a machine operator.


5. List 3 of the fluids in our bodies that are important for our survival.

Please don't copy and paste

Answers

Answer:

1. Fluids are substances such as liquid and gas that can easily flow and have random molecular motion.

2. Blood transports oxygen to many parts of our bodies. It also takes carbon dioxide to the lungs, kidneys, or other filters to be removed from our bodies.

3. When a fluid is contaminated, it may cause serious damage to the environment. For example, if an organism consumes polluted water, it could get very sick and possibly die.

4. Fluids such as water can be used to cut metal by being sprayed at a high speed. Gasoline is used to run all kinds of machines. Water can also be used to clean and cool down machines.

5. Blood, sweat, and urine are all important fluids in our bodies and are created by our bodies.

Explanation:

Really hope this helps you!

which path will a carbon atom most likely travel from co2 in the atmosphere to glucose in the cell of a secondary consumer? air > bacteria > plant > secondary consumer air > primary consumer > secondary consumer air > plant > primary consumer > secondary c

Answers

A carbon atom will most likely take the following path from \(CO_{2}\) in the atmosphere to glucose in the cell of a secondary consumer: air > plant > primary consumer > secondary consumer.

\(CO_{2}\) from the atmosphere is taken up by plants during photosynthesis and converted into glucose, which is then consumed by primary consumers and then secondary consumers.

The most likely path for a carbon atom from \(CO_{2}\) in the atmosphere to glucose in the cell of a secondary consumer is:

air > plant > primary consumer > secondary consumer

This is because plants are primary producers that convert \(CO_{2}\) from the atmosphere into organic compounds, such as glucose, through the process of photosynthesis. Primary consumers, such as herbivores, then eat the plants and obtain the organic compounds, including glucose. Secondary consumers, such as carnivores, then eat the primary consumers and obtain the organic compounds, including the glucose that was originally produced by the plants.

While bacteria can also play a role in the cycling of carbon in ecosystems, they are not always involved in the transfer of carbon from \(CO_{2}\) in the atmosphere to glucose in the cell of a secondary consumer. Therefore, the first option (air > bacteria > plant > secondary consumer) is less likely. The second option (air > primary consumer > secondary consumer) skips the plant stage, which is necessary for the initial conversion of \(CO_{2}\) into organic compounds. Therefore, the third option (air > plant > primary consumer > secondary consumer) is the most likely path.

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are examples of carbohydrates
O glucose & fructose
O guanine & cytosine
O glycine & glutamine
O samosa deanose

Answers

Answer:

glucose & fructose

Explanation:

please mark me brainliest.

are examples of carbohydrates

glucose & fructose

hope it helps

#carry on learning

What are some applications of the field of spectroscopy? select 5 options. for identifying elements in a sample for determining the distance and velocity of galaxies for producing neon lights for determining types of chemical bonds for use in medical imaging devices for killing bacteria in foods

Answers

The application of spectroscopy from the list given is : (B). determining the distance and velocity of galaxies

Meaning of spectroscopy

Spectroscopy is the branch of science, designed to investigate and measure the amount of spectra that is produced when a matter emits electromagnetic radiation or interacts with electromagnetic radiation.

Spectroscopy can also be said to mean the study of matters radiation or light emission and absorption

In conclusion. the application of spectroscopy is determining the distance and velocity of galaxies

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Answer: A B C D E

for identifying elements in a sample

for determining the distance and velocity of galaxies

for producing neon lights

for determining types of chemical bonds

for use in medical imaging devices

Explanation:

I need to know what the dependent and independent variable displayed in this graph is

I need to know what the dependent and independent variable displayed in this graph is

Answers

Answer:

The independent variable is the underlying conditions (x-axis) and the dependent variable is the percentages (y-axis)

A single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil:_______.

Answers

RNA is a single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil.

All live cells contain RNA, which is necessary for the cell to function properly. The sugar ribose and the nitrogenous base uracil are found in the monomers of RNA, a single-stranded polymer. In addition to being involved in the control of gene expression, RNA is essential for the regulation of cell growth and development.

RNA is a component of cellular nuclei and is crucial for the expression of genes. RNA is also involved in the production of proteins. RNA is a molecule of cellular nuclei and is crucial for the expression of genes. RNA is also involved in the production of proteins.

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How can water from a small stream on a mountain north carolina affect an estuary that is hundreds of miles away ?

Answers

Water from a small stream on a mountain in North Carolina can affect an estuary that is hundreds of miles away so that pollution can accumulate and damage the estuary from the small stream.

What is an estuary and why is it important?

The importance of estuaries is very relevant. Estuaries provide food and habitat to a very wide range of living beings with a decisive role in the marine food chain, where we can highlight several species of fish with commercial value.

With this information, we can conclude that water from a small stream on a mountain in North Carolina can affect an estuary that is hundreds of miles away so that pollution can accumulate and damage the estuary from the small stream.

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a group of cells is assayed for dna content immediately following mitosis and is found to have an average of 10 picograms of dna per nucleus. approximately how many picograms of dna would be found in a nucleus at prophase of mitosis?

Answers

20 picograms of dna would be found in a nucleus at prophase of mitosis

What is cell cycle?

It refers to series of events that take place in a cell, resulting in the duplication of DNA and division of cytoplasm and organelles to produce two daughter cells.”

Phases of cell cycle

Interphase and M phaseInterphase has G1 phase, S phase and G2 phase

Interphase:

Also known as resting phase of the cell cycle; interphase is the time during which the cell prepares for division by undergoing both cell growth and DNA replication. It is divided into three phases:-

G1 phase: It is the phase of the cell between mitosis and initiation of replication of the genetic material of the cell. During this phase, cell is metabolically active and continues to grow without replicating its DNA.S phase (Synthesis) – The DNA replication takes place during this phase. If the initial quantity of DNA in the cell is denoted as 2N, then after the replication it becomes 4N. However the number of chromosomes does not vary, i.e. if the number of chromosomes during G1 phase was 2n, it will remain 2n at the end of S phase. G2­ phase (Gap 2) –During this phase, the RNA, proteins, other macromolecules required for multiplication of cell organelles, spindle formation, and cell growth are produced as cell prepares to go into the mitotic phase.

M phase:

This is mitotic phase or the phase of the equational division as the cell undergoes a complete reorganization to give birth to a progeny that has the same number of chromosomes as the parent cellMitotic phase is divided into four overlapping stages:-

Prophase,

Metaphase,

Anaphase, and

Telophase

According to given data, 10 picograms of dna per nucleus was found in the cells following mitosis. DNA replication takes place in the S phase, thus doubling the dna per nucleus to 20 picograms.

S phase is followed by G2 phase, and then prophase (of M phase) during which there is no change in the DNA content of the cell.

Thus 20 picograms of dna would be found in a nucleus at prophase of mitosis.

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Which gland in the endocrine system primarily controls the body's response to a stressful situation? pituitary adrenal thyroid pineal

Answers

Answer: There are 2 correct answers for this question: adrenal and pituitary. However, I believe the answer you're looking for is the adrenal gland since it is more directly involved in the production of epinephrine.

Answer:

adrenal

explanation: got it right on edge

Prenatal care should begin ____________________ .

Fully recovered from ______________________________

Taking the vitamin _____________________ (VERY IMPORTANT!)

And ________________________________

Answers

Prenatal care should begin as soon as a woman becomes aware of her pregnancy.

Fully recovered from a previous pregnancy or any health conditions that may impact the current pregnancy.

When should prenatal care begin?

Prenatal care refers to the medical and healthcare support provided to pregnant individuals to ensure the health and well-being of both the mother and the developing baby throughout the pregnancy.

Taking the vitamin supplements recommended by healthcare professionals, such as prenatal vitamins containing folic acid, iron, and other essential nutrients (VERY IMPORTANT!).

And scheduling regular prenatal check-ups with a healthcare provider to monitor the progress of the pregnancy, ensure the health and well-being of both the mother and the developing baby, and address any potential concerns or complications.

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Complete question:

Complete the following sentences;

Prenatal care should begin ____________________ .

Fully recovered from ______________________________

Taking the vitamin _____________________ (VERY IMPORTANT!)

And ________________________________

Which plant part is responsible for transporting water, minerals, and sugars to different parts of the plant?

Answers

Answer:

Vascular tissue is responsible for transporting water, mineral and sugar to differnt parts of the plant

Explanation:

What’s an example of a mutualism ecological relationship in a tundra biome?

Answers

Answer:

Answer. Mutualism: One example of symbiotic mutualism in the tundra biome involves lichens. Lichen does look like moss but actually represents a symbiotic relationship between fungi and algae or algae. The fungus "eats" the sugar in the algae for photosynthesis and the algae receives protection from the fungus.

Explain in your own words what a dichotomous key is:

Answers

Answer:to know which animals belong to which classification or which group they are. And to know they features like how many legs and how many fingers like this. Like the animal what makes it special from others animals

Explanation: hope this help

How do all the action of micro organisms on following nutrients
Carbohydrates
Lipids
Proteins

Answers

Microorganisms play an essential role in the breakdown and cycling of nutrients, including carbohydrates, lipids, and proteins.

What is the role of microorganisms in enriching soil nutrients?

The role of microorganisms in enriching soil nutrients is as follows:

Carbohydrates: Microorganisms break down carbohydrates into simple sugars like glucose through a process called glycolysis. Some microorganisms like yeast then use these simple sugars to produce energy and release carbon dioxide and ethanol in the process of fermentation.

Lipids: Microorganisms break down lipids through a process called lipolysis. Microorganisms like bacteria and fungi can then use the glycerol and fatty acids to produce energy through processes like beta-oxidation. Some microorganisms can also produce lipids, which can be used for biofuel production.

Proteins: Microorganisms break down proteins into their constituent amino acids through a process called proteolysis.

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DNA is the genetic material that...

Answers

Answer:

the produces all genes and is passed down from parent to child and provides the "instructions" on the growth of the body, if the DNA is altered it can lead to things such as cancer, genetic mutations, etc.

Explanation:

Answer:

The answer is

That make up a living thing

Hydrogen bonds can form between regions of polar molecules that are
A- negatively charged
B- non-polar
C- oppositely charged
D- uncharged (Neutral)

Answers

Answer:

c

Explanation:

Answer:

I belive it is B or D

Explanation: Hope Dis Helped :D UWU

Most people: are exclusively right-brained. are exclusively left-brained. use both sides of the brain for all skills. have a relatively unmyelinated corpus callosum.

Answers

Answer:

Yes

Explanation:

I like that you pointed this out.

Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is homozygous and has green-colored pods?

Answers

The cross between parent who is heterozygous and has yellow-colored pods and the other is h0mozygous and has green-colored pods is Yy x yy; option A.

What is a heterozygous cross?

A  heterozygous cross is a cross is a cross between one or two parents who have different copies of alleles of the same gene.

Assuming Y for yellow is dominant over y for green;

The cross between parent who is heterozygous and has yellow-colored pods and the other is h0mozygous and has green-colored pods is represented below:

Yy x yy = Yy, Yy, yy, yy

In conclusion, the offspring will be two heterozygous yellow-colored pods and two h0mozygous that has green-colored pods.

In conclusion, the offspring of the heterozygous and h0m0zygous parents will have yellow and green pods.

Note that the complete question is as follows:

Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?

Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yy

Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yyYY ´ yy

Which represents the cross between parent plants if one is heterozygous and has yellow-colored pods and the other is hom0zygous and has green-colored pods?Yy ´ yyYY ´ yyYy ´ Yy

yy ´ yy

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A compound that produces hydrogen ions in solution is a (n)

Answers

Answer:

An acid is a substance or compound that releases hydrogen ions (H+) when in solution.

Explanation:

we expect the fossil record to be incomplete for all of the following reasons except that: fossilization requires burial in sediment. all biomolecules, including lipids and pigment molecules, decay immediately after death. under normal conditions, organisms are broken down by biological and physical processes. organisms with hard parts tend to fossilize more readily than soft-bodied organisms. sediments accumulate irregularly.

Answers

The fossil record is incomplete for all of the following reasons EXCEPT that all biomolecules, including lipids and pigment molecules, decay immediately after death. Therefore, the correct answer is the second option.

A fossil is the remains or impressions of a prehistoric animal or plant embedded in rock and preserved in petrified form. It is also a fossil of an animal or plant found in rock layers and dating from a previous geological period. Fossils can tell us a lot about the past, but the fossil record is incomplete for various reasons.

It may be due to the fact that fossilization requires burial in sediment, and the process may not have been perfect or may have been influenced by local environmental factors such as pH, salinity, or water movement. Under normal conditions, organisms are broken down by biological and physical processes, which may have contributed to the incomplete fossil record. While hard-bodied organisms are more likely to fossilize than soft-bodied organisms, sediments accumulate irregularly, and not all organisms may have had the opportunity to be preserved.

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Which of the following is NOT a somatic cell?
O Red Blood cells
Nerve cells
Sperm cells
O Bone Cells

Answers

Answer:

O Red Blood cells

Explanation:

The Universal Donor. O- blood type is the universal red blood cell donor because their red blood cells can be transfused into any patient, regardless of blood type. O- red cells must be used for trauma situations and other emergencies when the patient’s blood type is not known. O- red cells are also frequently used for babies and sickle cell anemia patients.

Brainliest?

Answer:

C. Sperm

Explanation:

A somatic cell is any cell of the body except sperm and egg cells. Somatic cells are diploid, meaning that they contain two sets of chromosomes, one inherited from each parent.

How many molecules of water are produced in order to form 3 peptide bonds

Answers

In order to form 3 peptide bonds, 3 molecules of water are produced. This is because each peptide bond formation involves the removal of one molecule of water as the amino acids are linked together through a condensation reaction. Therefore, the number of peptide bonds formed is directly proportional to the number of water molecules produced.

Peptide bonds are covalent bonds that develop during the synthesis of proteins between the amino group (-NH2) of one amino acid and the carboxyl group (-COOH) of another amino acid. A covalent link between the carbon atom of the carboxyl group and the nitrogen atom of the amino group is created as a result of the dehydration synthesis process, which removes a molecule of water from the amino acids. The development of proteins, which are made up of lengthy chains of amino acids joined by peptide bonds, depends on peptide bonds. These bonds control the three-dimensional structure and biological activity of proteins. Additionally crucial for the creation of other biomolecules including enzymes, hormones.

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Please help me with this! *30 *points Picture included

Please help me with this! *30 *points Picture included

Answers

Answer:

1.) The first picture is mitochondria and the second picture is chloroplast

2.) The second one is only in plants

3.) The first one is found more commonly in animal cells

4.) Glucose & oxygen goes into #1 and releases ATP energy and water & carbon dioxide (waste) during cellular respiration

5.) Sunlight and water goes into #2 and releases oxygen (waste)

6.) The waste product from mitochondria is what the chloroplast needs to perform photosynthesis and vice versa for mitochondria where the waste product from the chloroplast is what mitochondria needs to make ATP energy

7.) They both have folds and membranes because this is how energy is transferred from one place to another.

Explanation:

Natural killer (NK) cells __________. Natural killer (NK) cells __________. engage in immunological surveillance recognize and kill cancer cells cause abnormal cells to undergo lysis NK cells perform all of these roles.

Answers

Answer:

NK cells perform all of these roles

hope this helps

-lvr

where did the extra chromosome in down syndrome come from?​

Answers

Down syndrome results when abnormal cell division involving chromosome 21 occurs. These cell division abnormalities result in an extra partial or full chromosome 21.

Which of the following are elements? (Select all that apply.)
Na
H2O
C
KCl
Grade -5-

Answers

Answer:

Na & C

Explanation:

when different species evolve a similar, or even the same, solution to life in similar environments and evolve their solution even though they did not have a recent common ancestor with that solution it is called .

Answers

When different species evolve a similar, or even the same, solution to life in similar environments and evolve their solution even though they did not have a recent common ancestor with that solution it is called convergent evolution.

When a group within a species separates from other members of its species and develops its own distinct characteristics, this is referred to as speciation. Convergent evolution refers to the independent evolution of similar characteristics in species from different time periods or epochs. Convergent evolution produces analogous structures that have similar form or function but weren't present in those groups' last common ancestor.  Homoplasy is the cladistic term for the identical phenomenon.

Flight is a classic example of recurrent evolution, as flying insects, birds, pterosaurs, but also bats have all independently evolved the useful ability to fly. Analogous features are functionally similar features that have evolved through convergent evolution, whereas homologous structures as well as traits have a common origin but may perform dissimilar functions.

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What was gregor's life like prior to his physical metamorphosis? (what was his job like? what do we learn from his thoughts? what do we learn from the behavior and words of the chief clerk?

Answers

Before his metamorphosis, Gregor had a common life with a boring job he could not leave due to his family.

What is the Metamorphosis about?

This is a novel that describes how a common man called Gregor Samsa one day and without explanation transforms into a giant insect and how this affects his life.

How was Gregor's life before the metamorphosis?

Before this big change, Gregor Samsa had a very common life. The main characteristics of this character during this period are:

He has a boring job as a travelng salesman, which he dislikes. However, he cannot leave the job because his family depends on him.His thougths and ideas reveal his general insatisfaction with his current life.

Note: This question is incomplete because the name of the text it refers to is not given. Here is the missing information:

The Metamorphosis by Franz Kaf ka

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Gregor's life prior to his physical metamorphosis was very common and monotonous with a boring job that he could not leave due to the restriction of his family.

What do you mean by Metamorphosis?

Metamorphosis may be defined as a dramatic change that some animals, humans, and insects go through during their life cycles.

Gregor earns his livelihood by working as a salesman. This job seems very monotonous for him but he could not leave it due to the poor financial condition of his family.

The thoughts that we learn from his behavior are to think always high and trained your mind to achieve it. He also supports his family in bad times.

Therefore, it is well described above.

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Find the odd one out on the basis of not having cellular structure.
a) Bacteria
b) Protozoa
c) Virus
d) Fungi

Answers

option C virus

All the prokaryotes have a cell structure that includes nucleus, Golgi apparatus and ribosomes. prokaryotes survive in nature on their own or inside the body of the host. Viruses, on the other hand, lacks cellular structure and only consists of the genetic material which is multiplied by using host cell machinery

What kind of energy would a textbook lose if you dropped it off of a building?
a. Kinetic Energy
b. Potential Energy
c. Chemical Energy
d. Solar Energy

Answers

Answer:

b. potential

Explanation:

hope it helps

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Here are five cards. 1 5 7 9 11 One of the cards is removed. The mean of the numbers on the remaining four cards is 6 Which card was removed Vernica jogged 10 3/16 miles in a one week, the next week she jogged 8 7/16 miles. how many more miles did she jog the first week? pls answer Explain why we have N1 + N2 2 degrees of freedom when we pool the variances. (In other words, why do we gain degrees of freedom when we pool?) a square and a rectangle have equal perimeters. The length of a side of the square is 4x- 1. The length of the rectangle is 2x + 2 and the width is 2x. Right and solve an equation to find the value of x in the perimeter of the square. The sensory __________, such as the ear and eye, are sensitive to external or internal stimuli. my grandma was a very wealthy woman. when she passed, she generously distributed all her wealth to everyone. except me. i got a $10 coupon for a local supermarket. "whatever," i thought and tried to spend it. i handed it to the cashier, and his eyes almost popped out. "dont let anyone take this from you," he said. "why? whats wrong?" i asked. "meet me in the back, and ill show you." -3x-4y=-1 3x-y=-4 elimination 16) The actual distance from Juan's home to Lake Mimo is 120 miles. The distance on a map is 2.5 inches. What scale could have been used for the map? suppose the attacker himself only has a 10-mbps bandwidth, how can the attacker launch the denial of service attack to the organization who has a larger bandwidth? Due to time pressure and heavy workload, Dan has developed high blood pressure and started to show forgetfulness at work andhome. These are examples ofa. physiological and behavioral strains.b. psychological and behavioral strains.c. physiological and psychological strains.d. internal and external strains.e. psychological and cognitive strains. Solve the equation. Enter the answer as an equation showing the value of thevariable (like s=-6, or w=1/2). Use a slash mark (/) as the fraction bar ifnecessary6x= 18 ce4. Six foot tall pine trees were planted during theschool's observation of Earth Awareness Week in1990. The trees have grown at an average rate of3/4 foot per year. How tall would they be in 2010? an expense recognized at the time of a sale of merchandise in the amount of the cost of the merchandise to the seller is called what is the distance between points (2,3) and (7,0) to the nearest tenth If -2x-4= -4x+3 the does x=3 A ____ system is a copy of the production system that is modified to test a maintenance change.A) secondaryB) replicatedC) testD) temporary Name THREE benefits of being a for-profit business.tax exemptionprofit sharing (profit maximization)swift expansioninnovation What is the source of energy for the water cycle? Select the correct answer.If f(x) = x3, what is the equation of the graphed function?A. Y= f(x-3)-2B. Y= f(x+3)-2C. Y=f(x+2)-3D. Y=f(x-2)+3 Estrogen is produced by Select one: a. anterior pituitary b. corpus albicans c. endometrium of the uterus d. ovarian theca and granulosa cells The major functions of the large intestine are Select o