What is the type of allele that only affects the phenotype in the homozygous condition?

Answers

Answer 1
Recessive allele is the type

Related Questions

Charles Darwin made many observations of organisms in the world around him. While on a voyage around the world, Darwin discovered fossils that looked similar to living organisms. Which of the following would Darwin suggest based on his observations?

Living organisms and fossil organisms must be related in some way.

Living organisms and fossil organisms were the same types of organism.

There was no relationship between living organisms and fossil organisms.

Answers

The answer is living organisms and fossil organisms must be related in some way.
the answer is: living organisms and fossil organisms must be related in some way

Changes to an environment, such as drought or human activity, can reduce the available resources. What do you predict might happen if resources were to become reduced or unavailable?

Answers

Answer:

Animals and Human may die

Explanation:

If your talking about natural resources etc trees which give oxygen might not be here (The oxygen will still be in the air for awhile, but it may run out) Animals and us humans may suffocate or starve. Than we have the plants which we use for food or medicine. They wouldn't be here either and we wouldn't be able to take care of ourselves safely and go unharmed.

A person's basic material necessities for a happy existence, health, positive social relationships, security, and their freedom of choice and action are all impacted by changes to ecosystem services.

What are resources?

A resource is an element or component of the environment that an organism needs for healthy development, maintenance, and reproduction in biology and ecology.

One organism's consumption of resources may make them unavailable to other organisms.

Human welfare and ecosystem services have a nonlinear relationship. A marginal increase in environmental services often makes only a small positive impact on human well-being when supply is abundant compared to demand.

However, a little reduction in the service's availability can have a significant negative impact on people's well-being.

Similar to trees, plants provide us with food and the oxygen we breathe; if they disappeared, people and other animals would go hungry and perish.

Thus, this may happen if resources were to become reduced or unavailable.

For more details regarding resources, visit:

https://brainly.com/question/28605667

#SPJ5

What methods do scientists use to monitor different sources of pollution and their environmental effects? How do they model runoff from land that creates water pollution? Your answer should include at least six complete sentences to explain the claim, evidence, and reasoning.

Answers

Answer:

Explanation:

Overview

NPS pollution generally results from land runoff, precipitation, atmospheric deposition, drainage, seepage or hydrologic modification. NPS pollution, unlike pollution from industrial and sewage treatment plants, comes from many diffuse sources. NPS pollution is caused by rainfall or snowmelt moving over and through the ground. As the runoff moves, it picks up and carries away natural and human-made pollutants, finally depositing them into lakes, rivers, wetlands, coastal waters and ground waters.

Nonpoint source pollution can include:

Excess fertilizers, herbicides and insecticides from agricultural lands and residential areas

Oil, grease and toxic chemicals from urban runoff and energy production

Sediment from improperly managed construction sites, crop and forest lands, and eroding streambanks

Salt from irrigation practices and acid drainage from abandoned mines

Bacteria and nutrients from livestock, pet wastes and faulty septic systems

Atmospheric deposition and hydromodification

States report that nonpoint source pollution is the leading remaining cause of water quality problems. The effects of nonpoint source pollutants on specific waters vary and may not always be fully assessed. However, we know that these pollutants have harmful effects on drinking water supplies, recreation, fisheries and wildlife.

There are several methods which are used to done environmental monitoring for different sources of pollution.

What is environmental monitoring?

Environmental monitoring is a tool to assess environmental conditions and trends, support policy development and its implementation, and develop information for reporting to national policymakers, international forums and the public.

Air monitoringWater monitoring BiodiversityWaste monitoringRemote sensingEnterprise monitoring

Pollution control in environmental engineering, any of a variety of means employed to limit damage done to the environment by the discharge of harmful substances and energies.

Specific means of pollution control might include refuse disposal systems such as sanitary landfills, emission control systems for automobiles, sedimentation tanks in sewerage systems, the electrostatic precipitation of impurities from industrial gas, or the practice of recycling.

For full treatment of major areas of pollution control, wastewater treatment, solid-waste management, and hazardous-waste management.

Urban runoff model that creates water polllutionAquatic BuffersErosion & Sediment ControlOpen Space DevelopmentStormwater Control Operation & MaintenanceIllicit DischargesPost Construction ControlsSource Water ProtectionMiscellaneous Ordinances

To know more about Environmental monitoring here

https://brainly.com/question/1268734

#SPJ2

What is a smell?
A)electrical signals from the substance you are smelling
B)light from the substance you are smelling
C)molecules of the substance you are smelling
D)smells are not matter, but are energy waves from the substance you are smelling

Answers

The answer is C: molecule of the substance you are smelling

The molecules make contact to part of your olfactory epithelium, which contains receptors that lock onto these molecules.
The answer of your question is C

HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand

HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand
HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand

Answers

Answer:

isoleucine, cysteine, asparagine, histidine

Explanation:

Search amino acid chart to help with this. Use the last three of the strand- CAU

Those who believe that humans have no free will are called _____.

Those who believe that humans have no free will are called _____.

Answers

The answer is hard determinists

Answer:

hard determinists

place the parts of the human circulatory system in order from highest to lowest degree of internal organization

Answers

Answer:

READ ALL OF THIS! Cell, tissue, organ and system.

Explanation:

Cells? Are produced to form tissue and A tissue needs to exist to make up Organs.

the highest level of organization is biosphere, It encompasses all of the others.

Please tell me if i'm correct!

Observation
Use your senses to make an observation about your environment.
Questions
Create a hypothesis that can be tested in an experiment.
Remember, a hypothesis has a specific "if then" wording.It describes what will happen to the dependent variable when changes are made to the independent variable.For example, "If a plant is fertilized (independent variable), then it will grow faster (dependent variable)."

Design and plan an experiment.
Be sure to identify an independent variable, a dependent variable, and any controls.Remember, controls are factors which stay the same.In an experiment designed to test the previously stated hypothesis, one control would be to use the same kind of plant.Write a complete description of your experiment.Include a list of necessary materials.It is a good idea to follow a step-by-step procedure format.Think of everything you need to do, then write it down in the order it must be completed.Your description and procedure should be clear enough that another person could duplicate your experiment exactly.

Answers

Answer:  E

Explanation:

If the intensity of light (independent variable) is increased, then the rate of photosynthesis (dependent variable) in a plant will also increase.

Experiment Design:

Independent Variable: Intensity of light (Low, Medium, High)
Dependent Variable: Rate of photosynthesis (measured by oxygen production or CO2 consumption)
Control: Same kind of plant, constant temperature, constant CO2 concentration, constant water availability, and constant duration of light exposure.
Materials:

Three identical potted plants (of the same species)
Light source(s) with adjustable intensity
Light meter (lux meter) to measure light intensity
CO2 gas sensor or oxygen gas sensor
Timer or stopwatch
Water supply
Thermometer
Data recording sheets
Procedure:

Set up the three identical potted plants in a controlled environment with the same temperature and CO2 concentration.
Ensure that all plants receive the same amount of water.
Place the light source(s) at an equal distance from the plants.
Measure and record the initial light intensity using the lux meter.
Adjust the light intensity to low for the first plant, medium for the second plant, and high for the third plant.
Start the timer and expose the plants to light for a specified duration (e.g., 1 hour).
During the exposure period, measure and record the temperature, CO2 concentration (if possible), and light intensity at regular intervals.
After the exposure period, use the CO2 gas sensor or oxygen gas sensor to measure the change in CO2 concentration or oxygen production, respectively, in the surrounding air.
Record the data obtained from the sensors and calculate the rate of photosynthesis for each plant.
Repeat the experiment multiple times to ensure reliability and average the results.
Analyze the data collected and compare the rates of photosynthesis among the three different light intensities.
Draw conclusions based on the analysis and determine whether the hypothesis is supported or rejected.
By following this experimental design, you can test the hypothesis and determine the effect of light intensity on the rate of photosynthesis in plants. Remember to conduct the experiment in a controlled environment and gather sufficient data for accurate analysis.

WILL GIVE BRAINLIEST 40 PTS Classify each of the characteristics and examples as belonging to plant cells (P), animal cells (A),
or bacterial cells (B). Some characteristics may apply to more than one cell type.
_________ a. prokaryotic cell
_________ b. large vacuole for water storage
_________ c. example: blood cell
_________ d. enclosed nucleus
_________ e. smallest cell type
_________ f. eukaryotic cell
_________ g. has a cell membrane
_________ h. linear DNA
_________ i. no membrane-bound nucleus
_________ j. cell wall made of cellulose
_________ k. circular DNA
_________ l. has chloroplasts
_________ m. microscopic
_________ n. example: E. coli

Answers

Answer:

a. prokaryotic cell - B

b. large vacuole for water storage - P

c. example: blood cell - A

d. enclosed nucleus - A

e. smallest cell type - B

f. eukaryotic cell - A

g. has a cell membrane - A, P, B

h. linear DNA - B

i. no membrane-bound nucleus - B

j. cell wall made of cellulose - P

k. circular DNA - B

l. has chloroplasts - P

m. microscopic - A, P, B

n. example: E. coli - B

Answer:

a.  prokaryotic cell - B

b.  large vacuole for water storage - P

c.  example: blood cell - A

d.  enclosed nucleus - A

e. smallest cell type - B

f.  eukaryotic cell - A

g.  has a cell membrane - A, P, B

h. linear DNA - B

i. no membrane-bound nucleus - B

j. cell wall made of cellulose - P

k. circular DNA - B

l.  has chloroplasts - P

m. microscopic - A, P, B

lol i had a test on this.

What was the first planet discovered obiting a star?

Answers

Answer: 51 Pegas b

Explanation:

Answer:

51 Pegasi b: 1st planet found orbiting a sunlike star

Explanation:

Astronomers officially designated the new planet as 51 Pegasi b, in accordance with the nomenclature already decided upon for extrasolar planets. The b means that this planet was the first discovered orbiting its parent star.

How do auxins cause plants to bend?

A) Auxins make plant cells grow larger towards the light causing it to bend.

B) Auxins make plant cells grow heavier causing it to tip on one side.

C) Auxins cause plants to grow wider.

D) Auxins cause plant cells to shrink on one side making it less heavy, which tips the plant on the other side.

Answers

Answer:A) Auxins make plant cells grow larger towards the light causing it to bend.

Answer:

A.

Auxins make plant cells grow larger towards the light causing it to bend.

Explanation:

The auxins go more in the shady side, and that is why there are more auxins in the shady side, but in the illuminated side, there are less auxins. That will cause a bend in the growth of the plant towards the light source because the shady side has more auxins to make it grow. This is the reason why when there are auxins in a plant, they start to grow towards light.

I wrote all this by myself after understanding!

Thank You! Please mark me Brainliest!

Have a great day studying!

What is the function of junk DNA in cells?

Select all that apply.
a) protecting the ends of chromosomes
b) turning genes on and off
c) holding the nucleus together
d) coding for proteins

Answers

Answer:d

Explanation:

I think it is b and d

What best describes ribosomes?

Answers

Ribosomes are cellular structures that synthesize proteins from amino acids. They are composed of ribosomal RNA and proteins and are found in both prokaryotic and eukaryotic cells.

Ribosomes are essential for gene expression and cell growth. They can be free in the cytoplasm or bound to the endoplasmic reticulum or the nuclear envelope.

An example of a ribosome function is the translation of a messenger RNA (mRNA) sequence into a polypeptide chain. The ribosome reads the mRNA codons and matchesthem with the corresponding transfer RNA (tRNA) anticodons that carry the amino acids. The ribosome then forms a peptide bond between the amino acids and releases the tRNA. This process continues until the ribosome reaches a stop codon on the mRNA and terminates the protein synthesis.

Answer:

A ribosome is a  intercellular  structure made of RNA and protein

Explanation:

Are both strands of DNA copied continuously during replication? Explain your answer.

Answers

Answer:

Since the two strands of a DNA double helix are antiparallel, this 5′-to-3′ DNA synthesis can take place continuously on only one of the strands at a replication fork (the leading strand). On the lagging strand, short DNA fragments must be made by a “backstitching” process.

Explanation

Hope this helps!!!

It can only be copied continuously on one strand

How does heart failure affect the lungs?

Carbon dioxide enters the lungs.

Blood leaves the lungs.

Fluid can build up in the lungs.

Too much oxygen enters the lungs.

How does heart failure affect the lungs?Carbon dioxide enters the lungs.Blood leaves the lungs.Fluid

Answers

Answer:

A damaged heart can't pump blood as effectively from your lungs out to your body. Blood backs up, raising pressure in the veins inside your lungs. This pushes fluid into your air sacs. As liquid builds up, it gets harder to breathe.

Explanation:

answer: fluid can build up in the lungs

BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)

BRAINLIESTWhile savannas and temperate grasslands are both types ofgrasslands and share many characteristics,

Answers

Answer:

S - Savannas are typically found in tropical or subtropical regions.

S - Savannas tend to have more trees and shrubs.

S - Savanna's climate is drier than that of a grassland.

G - Grasslands are found in temperature regions.

G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.

G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.

B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.

B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.

B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.

(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)

Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).

(Savannas) home to many types of grazers, home to the African elephant, also known as tropical grasslands

(Both Types of Grasslands) experience all seasons of weather, few trees due to little rainfall

(Temperate Grasslands) home to bison, example: tallgrass prairies of North America

Help with True or False Cell Facts:

______ 1. All living organisms are made of cells.

______ 2. Most organisms have specialized cells that perform different functions.

______ 3. Most organisms have many types of cells.

______ 4. Most cells are easy to observe.

______ 5. Cells come in various shapes and sizes depending upon their function.

______ 6. Some organisms consist of a single cell.

______ 7. All organisms have organs and/or body systems.

______ 8. Cells combine to form organ systems, organ systems combine to form tissue, and tissues combine to form organs.

Answers

Answer:

1) true

2)false

3)true

4)false

5)true

6)true

7)true

8)true

Explanation:

I am not sure about this.

Answer:

1) true

2)false

3)true

4)false

5)true

6)true

7)true

8)true

Explanation:

i not sure if it is correct but this is what i got

Which of the following is evidence of the evolution of living species?
A homologous structures
B analogous structures
C vestigial structures
D all of the above

Answers

I think B
………………………..
The answer is B..........

Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?

Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s)

Answers

Arrow 'f' releases carbon dioxide.

Answer:

F I think I am not sure though hope I helped.

How do genetic variations of traits affect the survival of a species in its environment?

Answers

Answer:

It allows flexibility (adjustment) and survival of a population in the face of changing environmental circumstances.

Explanation:

Plz help ASAP 2-5 question it due today I give you a Brainliest

Plz help ASAP 2-5 question it due today I give you a Brainliest
Plz help ASAP 2-5 question it due today I give you a Brainliest

Answers

Answer:

The first one is joint. A joint is where two bones come together. The second one is Bones. Tendons connect muscles to bones. :)

Explanation:

Hope this helps ya <3

What are parts 1 and 2 of the cell?​

What are parts 1 and 2 of the cell?

Answers

1 is a mitochondria and 2 is chromatin I think
1) mitochondria
2) chromatin

identity the 3 types of RNA that play roles in protein synthesis in this image

identity the 3 types of RNA that play roles in protein synthesis in this image

Answers

mRNA, rRNA, and tRNA are the three main types of RNA involved in protein synthesis

mRNA, rRNA, and tRNA

List the muscular organs in the muscular system (nothing to do with other organ systems).
HOMEWORK DUE TOMMOROW!

Answers

Answer:

A whole skeletal muscle classifies as an organ of the muscular system. Each organ or muscle has skeletal muscle tissue, nerve tissue, blood or vascular tissue, and connective tissue.

The different organs in the muscular system include cardiac muscles, smooth muscles, skeletal muscles, connective tissue, nerve tissue and blood tissue Rhythmic contractions cover the heart’s wall. It is responsible for the beating of the heart. The skeletal system allows the body to extend and contract.

#SPJ1

what makes a salami brain a salami brain?

Answers

a salami brain makes it a salami brain

salamibrain

thankj  no p[roblme

S.B.

Explain in terms of the water cycle the cause of the general trend in water level from 2000 to 2015 shown in the graph.

Explain in terms of the water cycle the cause of the general trend in water level from 2000 to 2015 shown

Answers

Answer: Human use

Explanation: Over the years we humans have gone more demanding for water and the increase in population means increase in use therfore the use in water has increased

Answer:

it decreased in the mater of 15 years which means x is equavllient to yk and is causing erosion and is rather deadly

Explanation:

just explained.

What is the function of the digestive system?

Answers

Answer:

To break down foods

Explanation:

Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?

Answers

I’m looking for this answer too! I hope we can get a answer soon:(

Read the excerpt from Narrative of the Life of Frederick Douglass. What is Frederick Douglass' point of view about Baltimore based on the following sentences?

"Their names were Peter, Isaac, Rich, and Jake. These were esteemed very highly by the other slaves, and looked upon as the priveleged ones of the plantation; for it was no small affair, in the eyes of the slaves, to be allowed to see Baltimore.

a. Baltimore is a place slaves rarely got to see, so those who did were held in a high regard.

b. Baltimore is a fantastic place, and if the slaves go there they can be free.

c. Baltimore was where all of the masters would meet to sell their slaves.

d. Baltimore was cursed by the slaves, because they could never see it.

Answers

I think it would be A.

Answer:

a. Baltimore is a place slaves rarely got to see, so those who did were held in a high regard.

Explanation:

is evolution real or fake?

Answers

Answer: False

Explanation:

Answer:

man its fake if its real thats stupid

Explanation:

Other Questions
Please help me with these answers The jury has given its verdict. Is Jury an abstract or collective noun noun? question content areaan investor purchased 500 shares of common stock, $25 par, for $21,750. subsequently, 100 shares were sold for $49.50 per share. what is the amount of gain or loss on the sale?a.$600 lossb.$9,250 lossc.$12,750 gaind.$600 gain I need help plz cmon Fill in the blank to factor to write an equivalent expression to 36a - 16.(blank)(9a - 4) What is the concentration of an NaOH solution if 80.0 mL of 0.950M HCl acid is required to neutralize 50.0 mL of the base solution? For each expression below select the letter that corresponds to the equivalent expression from the given list Is ibuprofen conductive in water? during the trial of a suit concerning the terms of a contract between marvel and nina, the plaintiffs attorney presents evidence from ochre, who is not an expert in the field about which he is being questioned. ochre can 13. Which angle corresponds to True or False : in the united states, internal migration has mostly consisted of a movement from rural areas to urban areas. please help!!!!!!!!!!!!!!! Dear Mr. Smith: It was a pleasure visiting your antique gallery last week. The collection shows that you have excellent taste in historical objects. Your dedicatio shines through in every plece. As the curator of the Belleville History Museum, I'm always looking for valuable items to add to our display. As you know, our museum strives present only the finest artifacts. If you choose to donate your collection, I assure you that it will be a cherished part of our museum. It goes without saying that we deeply appreciate the care and effort you've taken to build your collection. Our museum will preserve it in the condition. Furthermore, your collection will be placed in a special section named in your honor. We hope you consider our request favorably. Warm regards Francesco Ricci Curator Belleville History Museum What is the main idea of the business letter as a whole? O A The Belleville History Museum displays the finest historical objects in the area. OB Mr. Smith wants to give his collection of historical objects to the curator of a museum. OC. The museum curator needs to add more priceless objects to the museum's collection. OD. The curator of a museum wants to showcase the artifacts Mr. Smith has collected. O E Mr. Smith owns a gallery with a vast collection of artifacts that the museum would like to purchase. policy makers announce that the federal minimum wage will increase to $15 an hour over the next 10 years by annual increases of $0.78. this will cause Which type of narrator would an author use if he or she wanted to focus on thoughts and feelings of only one character Im the poemThe Cask of AmontilladoWhich sentence from the text most strongly supports the answer to the previous question?A. "Luchesi cannot tell Amontillado from Sherry."B. "The cold is merely nothing."C. "Nitre?" he asked, at length."D. "You do not comprehend?' he said."The previous question wasWhich inference about Fortunato is most strongly supported by the text A. He is temperateB. He is anxious C. He is arrogant D. He is suspicious (I picked C on this)( I need help with the one above this is here for reference) "3. In Simmental catte alleers at the extension iocus determine whether black, red of both pigments will be present. There are three primary alleles present at the Extension locus in cattle, which include E 0 ,E and e. These alleles follow the dominance model of E D >E >e. - Presence of at least one E allele results in a black animal. - Homozygotes of E E or heterozygotes of E e will result in animals with varying amounts of red and black pigmentation. - Homozygotes with the recessive allele (ee) will be red. Like most other cattle breeds, the polled/homed gene is simple recessive - the poll allele (P) is dominant to the hom allele (p). In your herd, you mated black (E E ) polled (Pp) bulls to fully red, horned cows. A. How many unique gametes can be produced from this mating (ahow your calculations)? No. of unique gametes =32"", n = number of loci at which both parents are heterozygous m= number of loci at which only one parent is heterozygous Student name: B. (). What are the possible genotypes, phenotypes and expected proportions from this mating?" HELP ASAP I WILL MARK BRAINLIEST Can someone please answer this for me? Which statement best supports the idea that the Mughal Empire promoted religious tolerance?O The Empire united Sikhs, Hindus, and Muslims in one culture.O The Empire tolerated Sikhs, Hindus, and Muslims and their freedoms.O The Empire united Sikhs, Hindus, and Muslims in one religion.O The Empire encouraged Sikhs, Hindus and Muslims to be diverse.