the presence of one gene in labrador retrievers influences coat color regardless of the combination of alleles of another gene that influences coat color. this is one example of
Answers
The presence of one gene in Labrador retrievers that influences coat color regardless of the combination of alleles of another gene is an example of epistasis.
Epistasis refers to the interaction between two or more genes, where the expression of one gene depends on the presence or absence of one or more other genes. In this case, the gene that influences coat color in Labradors is epistatic to the gene that determines the combination of alleles that also affects coat color. The presence or absence of the epistatic gene determines whether the other gene's alleles will be expressed, resulting in a specific coat color. Epistasis is a common phenomenon in genetics and plays a crucial role in determining many traits, including coat color, eye color, and disease susceptibility.
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Related Questions
Which adjustment knob is used for sharpening the image of the specimen after it is focused?
Answers
Answer:
a
Explanation:
Answer:
Focus (coarse), The coarse focus knob is used to bring the specimen into approximate or near focus. Focus (fine)
Explanation:
Use the fine focus knob to sharpen the focus quality of the image after it has been brought into focus with the coarse focus knob.
Are all the organisms on the earth today can be identified? One word answer grade six science Question
Answers
Answer:
No
Explanation:
Not all the organisms on the earth today can be identified.
There are still several species of plants and animals that are yet to be identified by humans. New species are being discovered virtually every day and Taxonomixts are working continuously to name and place these unknown species in already established categories of organisms.
Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere. Once the chromosome has split, each chromatid is called a daughter chromosome. At the end of cytokinesis, how many daughter chromosomes will be found in each cell? Explain.
Answers
Answer:
92 daughter chromosomes.
Explanation:
There are 46 chromosomes in a normal cell and each chromosome turns into 2 daughter cells. So 46 plus 46 is 92.
Which of the following features would you expect to see in the flowers of wind pollinated plants? Large, fragrant, white flowers Yellow flowers with UV-absorbing "nectar guide bulls-eyes" Simple flowers that make a massive quantities of pollen Red flowers with long nectar tubes Large flowers that smell like rotting fish
Answers
The feature that you would expect to see in the flowers of wind pollinated plants is simple flowers that make massive quantities of pollen. Wind pollinated plants do not rely on attracting pollinators through the use of brightly colored or fragrant flowers.
Instead, they produce a large amount of small, lightweight pollen that can be easily carried by the wind to other plants. This is why wind pollinated flowers tend to be simple in structure and do not have showy petals or strong fragrances. The other options listed, such as large, fragrant, white flowers or red flowers with long nectar tubes, are more commonly associated with insect pollinated plants, which rely on attracting specific pollinators to their flowers.
Wind pollinated plants typically have simple, inconspicuous flowers that produce a large amount of pollen. This is because the wind carries the pollen from one flower to another, and a greater quantity of pollen increases the chances of successful pollination. These plants do not rely on visual or scent cues to attract pollinators, so they generally do not have large, colorful, or fragrant flowers.
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Which part of a robot converts stored energy into movement?
Answers
Actuator: A power mechanism used to effect motion, or maintain position of the robot, by conversion of different energy types, such as electrical or mechanical processes, using liquid or air (for example, a motor which converts electrical energy to effect motion of the robot).
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What are Species Survival Plans meant to do?
A. Attract visitors to zoos and aquariums
B. Eradicate invasive species
C. Promote sustainable trade
D. Reintroduce endangered species to the wild
Answers
Answer:
it would be option D
Explanation:
This is becuase the goal of their program is to foucs on near threatened, threatened, endangered, or otherwise in danger of extinction in the wild, when zoo and zoology conservationists believe captive breeding programs will aid in their chances of survive. When they are done with the capive breading the animals can be relised back into the wild.
a man has hemophilia blood clotting on his y chromosome, he marries a wife that normal what are the chances it gets passed down to offspring
Answers
Hemophilia is an X-linked recessive disorder, which means it is caused by a mutation in the X chromosome. Since males have only one X chromosome, they are more likely to be affected by hemophilia than females.
Hemophilia is an inherited disorder that affects the body’s ability to produce proteins called clotting factors, which are essential for normal blood clotting. When a man with hemophilia marries a woman with normal blood clotting, the chances of their offspring inheriting the disorder depend on the woman’s genetic background. If she is a carrier of the hemophilia gene, meaning she has one copy of the mutated gene, there is a 50% chance that any male offspring will have hemophilia, while female offspring will be carriers. If the woman is not a carrier, then there is no chance that their offspring will inherit the disorder.
In some cases, a woman may have a family history of hemophilia, which is an indication that she may be a carrier. In this situation, it is important to seek genetic counseling to determine if she is a carrier and the chances of passing the disorder to her offspring. Regardless of the woman’s genetic background, it is important for both parents to be aware of the implications of the disorder. They should be informed about the symptoms, diagnosis, treatment and management of hemophilia in order to provide timely medical care to any affected offspring.
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2. Humans, plants and mushrooms are all alive. What do these organisms have in common?
Answers
Answer:
All living things such as Humans, plants and mushrooms respire, reproduce, locomote, grow, die and decompose.
Explanation:
Since Humans, plants and mushrooms are all living things (biotic) they have following common characteristics -
a) They all are made up of cells which divide by the process of either mitosis or meiosis to grow and reproduce.
b) They all show locomotion in some way.
c) They all have certain vital tissues that are nothing but the specified cells that helps performs specific function.
d) They all die and are decomposed by microbes.
e) They all respire and need nutrition for their survival.
What is glycine, leucine and tryptophan
Answers
Answer:
They are the building blocks of proteins.
Explanation:
Review the data you collected in the Lab Report for Discussion concerning the distance traveled by individuals categorized by short or long legs. Which trait may have the greatest chance of being passed down to future generations of lizards—short legs or long legs? Using the discussion board, share your data and your conclusions with your classmates. Respond to your classmates’ conclusions.
Answers
There is no data on leg size with in parental generation, so it's expected to be a quantitative trait.
What is a qualitative trait?A qualitative attribute has the ability to be described like a category. For eg, black or red coat, horned and polled, and coat color dilution all are qualitative traits. Qualitative traits were also frequently controlled with one or a few genes, implying that they are simply inherited traits.
What are quantitative trait or discrete trait?Discrete qualities are those that have a distinct phenotype. For example, rodent eye color, which is either black and red, is a distinct trait. Quantitative traits occur when a phenotypic range would be observed across the population. Humans, for example, have a variety of heights.
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Svetlana learned that there are organisms that live deep in the ocean that produce food using energy stored in chemicals.
What process do these organisms most likely use to produce food?
Answers
Answer:
chemosynthesis
Explanation:
the synthesis of organic compounds by bacteria or other living organisms using energy derived from reactions involving inorganic chemicals, typically in the absence of sunlight.
There are two various ways by which organisms produce food. This is through photosynthesis which is utilized by plants and chemosynthesis which is utilized by some other organisms.
The process by which organisms that live deep in the ocean produce food using energy stored in chemicals is through chemosynthesis.
Organisms that live deep in the ocean are unable to access sunlight to enable them produce their food so they use the process of chemosynthesis.Chemosynthesis is utilized by some bacteria. They do this by using chemicals in the place of sunlight unlike photosynthesis as a source of energy to produce food (glucose). It involves the conversion of one or more carbon-containing molecules (e.g methane) into organic matter using the oxidation of inorganic chemicals.Learn more: https://brainly.com/question/15115717
Human life depends on other living things to support it *
true or false
Answers
This is a membrane-bound organelle in eukaryotic cells that is the production and processing
center of proteins and some lipids.
Answers
Answer:Ribosome
Explanation:
Black fur (B) is dominant. Find the probability of a black offspring in a cross: bb x bb.
0%
100%
50%
25%
Answers
Answer:
0%
Explanation:
An organized way to get water to crops
Answers
Irrigation is the organized way to get water to crops. This system is used by farmers to transport water from one place to another.
Tim's manager has asked him to outsource several customers service jobs at the company where he works. Where will Tim find these outsourced people to fill the customer service positions?
(A) From other countries.
(B) Within the company where Tim works.
(C) At the competing company across the street.
(D) In his friends and family circle.
Answers
Tim is going to have to find the people that would fill in the positions from other countries.
What is meant by outsourcing?Outsourcing is a business practice in which a company hires another company or individuals to perform tasks, services, or functions that are typically done in-house. The idea behind outsourcing is to reduce costs, increase efficiency, or tap into specialized expertise. Outsourced tasks may include customer service, manufacturing, accounting, IT support, or any other function that is not considered a core competency of the company.
Outsourcing can take place within a country or across international borders. The term "offshoring" is used specifically when outsourcing is done to a foreign country. The use of outsourcing has become increasingly common in recent years as companies look for ways to remain competitive in a rapidly changing global market.
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Tim's manager has asked him to outsource several customers service jobs at the company where he works therefore he will find these outsourced people to fill the customer service positions within the company where Tim works and is therefore denoted as option B.
What is Outsourcing?This is referred to as a business practice in which a company hires a third party to perform tasks, handle operations or provide services for the company.
Since he was told to outsource several customers service jobs at the company where he works the he just means him being in charge of handling their operations within the company where he works.
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En una situación experimental, tras permanecer en ayunas, tres personas ingieren: la primera (A) una ración de celulosa, la segunda (B) una ración de glucosa y la tercera (C) una ración de almidón. Compare la rapidez con la que suba la glucemia (nivel de glucosa en sangre) de las tres personas. Razone la respuesta.
Answers
Answer:
La respuesta correcta es: "El orden de rapidez en el sube la glucemia es el siguiente: (B) una ración de glucosa, (C) una ración de almidón y (A) una ración de celulosa".
Explanation:
La rapidez a la que sube el nivel de glucosa en la sangre depende del alimento que estemos ingiriendo. En este caso, el ingerir una ración de glucosa será lo que aumente el nivel de glucemia más rápidamente dado que no requiere ningún procesamiento digestivo. En segundo lugar será el almidón, el cuál debe ser degradado por la enzima amilasa para tener acceso a la glucosa. En último lugar será la celulosa, dado que no tenemos las enzimas necesarias para digerirla y se requiere la ayuda de microorganismos para hacerlo.
Discussion of the observations of an experiment of epidermal cell of onion bulb
Answers
Cut open an onion.
Use forceps to peel a thin layer of epidermis from the inside.
Lay the layer of epidermis on a microscope slide.
Add a drop of iodine solution to the layer.
Carefully place a coverslip over the layer.
Observe it under a microscope to see onion cells.
NASA wants to compare the changes across the whole genomes of a pair of twins, one went to the International Space Station, and one stayed on Earth. (i) Should Sanger sequencing or Illumina NGS be used? (ii) Explain why you choose one sequencing technology over the other.
Answers
i) The most suitable technology that should be used for the comparison of changes across the whole genomes of the pair of twins is Illumina NGS.
ii) The high-throughput nature of Illumina NGS makes it the preferred technology in comparison to Sanger sequencing.
It can handle more reads at a time compared to Sanger sequencing, which can only sequence one DNA strand at a time.
Illumina NGS can generate a lot of data from the genome in one run, which is ideal for the comparison of the changes across the whole genome of twins.
Additionally, the high quality of data generated by Illumina NGS is better than that of Sanger sequencing. It also requires little sample preparation, and the data generated is easily stored, which is essential for the comparison of the genomes of the twins.
Hence, Illumina NGS is the most appropriate technology for comparing the changes across the whole genomes of twins.
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the movement of aimno acids is facilitated by dash
Answers
Answer:
Blood
Explanation:
blood gives transport
What is one thing people can do to reduce the amount of carbon in theatmosphere?A. Plant more trees.OB. Drive longer distances.OC. Use more electricity.OD. Burn more fossil fuels.
Answers
Reduction of carbon in the atmosphere
Plants consume carbon dioxide (CO2) in the process of photosynthesis as a substrate to form their food, i.e, sugars such as glucose, following the formula:
6 CO2 + 6 H2O + light --
What is your worst fear????????????????????????????????????????????????????
Answers
Answer:
Probably losing my loved ones.
Answer:
Dying or being forgotten.
Explanation:
When recording a customer payment in the Receive Payments window, which account should you select in the Deposit To field in order to later group multiple payments for deposit to the bank?
A. Cost of Goods Sold.
B. Accounts Receivable.
C. Undeposited Funds.
D. Checking account.
Answers
When recording a customer payment in the receive payment window one should choose a checking account. the correct option is D, checking account.
What is a checking account?
A checking account is a type of bank account that allows individuals or businesses to deposit, withdraw, and manage their funds easily.
Key features of a checking account:
Deposits and Withdrawals.Check Writing.Debit Card Access.Online and Mobile Banking.Account Statements.The checking account represents the bank account where the payments will be deposited once they are grouped together. Selecting the Checking account in the Deposit To field, ensure that the received payments are properly tracked and recorded. This allows you to later group multiple payments for deposit to the bank.
Therefore, the correct option is D.
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1. Gases are transported by red blood cells because the cells contain
carbon dioxide
hemoglobin
plasma
platelets
Answers
Answer:
Hemoglobin
Explanation:
These cells contain a metalloprotein called hemoglobin, which is composed of four subunits with a ring-like structure.
Hemoglobin is a protein that is found in red blood cells and is responsible for carrying oxygen from the lungs to the body's tissues and carrying carbon dioxide from the tissues back to the lungs to be exhaled. Hemoglobin has a high affinity for both oxygen and carbon dioxide, which allows it to bind and release these gases efficiently as it travels through the body.
Changing a ingle amino acid in a protein coniting of 325 amino acid would alway alter the
Answers
Answer:
Changing a single amino acid in a protein containing 325 amino acids will always alter the protein's properties in some way.
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1. Explain acid deposition. Your explanation should include the following:
• The sources of acid deposition
• The chemical equations involved in acid deposition formation
• An explanation of the types of acid deposition
• A discussion of the effects of acid deposition
• A drawing that shows the sources, formation, and precipitation of acid deposition
Answers
Acid deposition is the deposition of acidic compounds from the atmosphere to the Earth's surface. It is caused by natural sources like volcanoes and human activities such as burning fossil fuels. Chemical equations include \(SO_2\) + \(O_2\) + \(H_2O\) → \(H_2SO_4\) and NOx + \(O_2\) + \(H_2O\) → \(HNO_3\). Acid deposition can be wet or dry, harming ecosystems and causing damage to structures. The effects of acid deposition are far-reaching. It can lead to the acidification of lakes, rivers, and soils, which can harm aquatic ecosystems and affect the growth and survival of plants and animals. Acid deposition can also damage buildings, statues, and monuments made of limestone or marble, as these materials are particularly susceptible to erosion by acids.
Acid deposition refers to the deposition of acidic compounds from the atmosphere onto the Earth's surface.
Sources of acid deposition include natural sources like volcanic emissions and the oxidation of sulfur and nitrogen compounds, as well as human activities like burning fossil fuels.
The chemical equations involved in acid deposition formation are:
a. Formation of sulfuric acid: \(SO_2\) + \(O_2\) + \(H_2O\) → \(H_2SO_4\)
b. Formation of nitric acid: NOx + \(O_2\) + \(H_2O\) → \(HNO_3\)
Acid deposition can be classified into two types: wet deposition and dry deposition.
a. Wet deposition occurs when acidic pollutants dissolve in precipitation and are deposited onto the Earth's surface.
b. Dry deposition happens when acidic particles and gases settle directly onto the ground or other surfaces without being dissolved in precipitation.
The effects of acid deposition include the acidification of lakes, rivers, and soils, which can harm aquatic ecosystems and affect plant and animal life. It can also cause damage to buildings, statues, and monuments made of limestone or marble.
A visual representation of the sources, formation, and precipitation of acid deposition can be illustrated through a diagram or drawing. This can show the emission sources, chemical reactions, and the deposition of acidic compounds onto the Earth's surface.
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Susan received unemployment benefits amounting to $8,500 in 2022 and repaid $1,500 in the same year. how is the unemployment compensation reported?
Answers
The unemployment benefits that Susan received in 2022 are reported as income on her tax return for that year. If she meets certain requirements, she may be able to claim a deduction for the amount repaid in the same year.
However, the $1,500 that Susan repaid in 2022 may be deductible as an adjustment to income on her tax return. In order to claim this deduction, Susan will need to meet certain eligibility requirements and must have received the unemployment benefits in the same tax year that she is claiming the deduction.
To summarize, Susan will need to report the $8,500 unemployment benefits she received in 2022 as income on her tax return for that year. If she meets the eligibility requirements, she may be able to claim a deduction for the $1,500 that she repaid in the same year. The unemployment benefits that Susan received in 2022 are reported as income on her tax return. If she meets certain requirements, she may be able to claim a deduction for the amount repaid in the same year.
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aerobic respiration meaning
Answers
Aerobic respiration is a chemically preformed process where oxygen is being used to generate energy from sugars or carbohydrates.
motor neurons release the neurotransmitter acetylcholine (ach) and acetylcholinesterase degrades ach in the synapse. if a neurophysiologist applies onchidal (a naturally occurring acetylcholinesterase inhibitor produced by the mollusc onchidella binneyi) to a synapse, what would you expect to happen? motor neurons release the neurotransmitter acetylcholine (ach) and acetylcholinesterase degrades ach in the synapse. if a neurophysiologist applies onchidal (a naturally occurring acetylcholinesterase inhibitor produced by the mollusc onchidella binneyi) to a synapse, what would you expect to happen? convulsions due to constant muscle stimulation paralysis of muscle tissue decrease in the frequency of action potentials no effect
Answers
acetylcholinesterase degrades ach in the synapse. if a neurophysiologist applies onchidal (
constant muscle stimulation paralysis of muscle tissue decrease in the frequency of action potentials no effect
convulsions due to constant muscle stimulation
The main cholinesterase in the body is acetylcholinesterase, commonly known as AChE, AChase, or acetylhydrolase (HGNC symbol ACHE; EC 3.1.1.7; scientific name acetylcholine acetylhydrolase). It is an enzyme that speeds up the decomposition of the neurotransmitters acetylcholine and a few other choline esters:
Acetylcholine with water produce acetate and choline.
It is mostly located at neuromuscular junctions and in cholinergic chemical synapses, where its activity stops synaptic transmission. It is a member of the enzyme family known as carboxylesterase. It is the main enzyme that organophosphorus substances like pesticides and nerve poisons block.
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What is the smallest unit (monomer) of DNA called?Required to answer. Single line text.
(2 Points)
Answers
Answer:
Nucleotide
Explanation: