How do we know that height in humans
is a polygenic trait and not a single-gene
trait?

A. There is no way to know for sure.

B. People have varying heights.

C. Height is too complex to be controlled by a single gene.

Answers

Answer 1
C.........................

Related Questions

Which of the following occurs first in meiosis?
1. Homologous chromosomes line up in the center of the cell.
2. Chromosomes line up in the middle of each cell.
3. Crossing over between segments of homologous chromosomes.
4. Chromosomes are pulled to opposite poles of the cell.

Answers

Answer:

Crossing over between segments of homologous chromosomes.

Explanation:

Crossing over happens during prophase I of meiosis I

What is a virus and what cause a viruses​

Answers

Meaning:A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

Causes: Viral infections occur when a virus enters the body and invades the inside of the body's cells in order to reproduce. If the body's immune system is unable to fight off the virus, it multiplies and spreads to other cells, repeating the process and leading to a widespread infection.
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea

what will be the consequences if w do not educate them?

Answers

Answer:

they cannot know their doing and there is a posiblity that they fail

All of these ___ help to block, trap or flush pathogens out of the body.

What are the following 6-
A-e???

Answers

Answer:

natural barriers

Explanation:

skin, mucous membrane, tears, earwax, muscus, stomach acid

Question:
Soil is sometimes called a bridge between life and the non-living world. Explain what that means.
es )

Answers

Explanation:

The non living things in its environment is called a " matrix,"

A matrix is what supports a non living thing to reproduce, triple its existence & reproduce in mass quantities, like soil bacteria, and others..

Question 2 of 10
Which of the following is a product of fossil fuel combustion that contributes
to the greenhouse effect?
A. N2
B. O,
C. CO2
D. H2O2
SUBMIT

Answers

C carbon dioxide (co2)

Viruses cause which of the following human diseases?
O the flu, AIDS and Bubonic Plague
O the flu, AIDS and athlete's foot
AIDS, cold sores and athlete's foot
the flu, AIDS, and cold sores

Answers

Answer:

the flu, AIDS and Bubonic Plague

The flu, aids, and the bubonic plague is your answer

Which of the following is true of the composition of all materials?
A.
All materials are made up of large parts that can only be seen by the human eye.
B.
All materials are made up of smaller parts that cannot be seen without magnification.
C.
All materials are made up of living cells.
D.
All materials are made up of only one part.

Answers

Answer:

Option B.

Explanation:

All materials are made up of smaller parts that cannot be seen without magnification.

How does halving the hawk population affect the grass, rabbits, and snakes

Answers

Answer:

Rabbits and snakes increase in number but grasses decrease in number.

Explanation:

If the population of hawk is decreases to half then the population of rabbits and snakes increases because hawk feeds on rabbits and snakes. The amount of grasses also decreases due to increase in the population of rabbits which feeds on these grasses. Hawks controls the population of rabbits and snakes when these hawks are decrease in number then the ecosystem will destabilize by increasing number of rabbits and as a result vegetative cover decreases quickly.

Yeah Why is global warming a
significant environmental
stressor

Answers

Answer:

it can destroy animal habitat like the penguin of polar bear. plus it causes droughts and severe storms to happen. also I've heard that in the warmest places you can catch diseases more easily.

Answer the following questions:
1. How does motion help us in our daily life?
2. How would you be able to help those people who cannot move due to
paralysis​

Answers

Answer:

1. Lack of motion is death. Movement is a vital nutrient to your body, just as much as food, water, and oxygen.

2. Potassium supplements can prevent attacks of paralysis.

Explanation:

You have isolated a bacterium from a contaminated river but you are unable to culture it in the laboratory. Which method could you use to identify the organism

Answers

Answer:

DNA sequencing

Explanation:

DNA sequencing is the method which can be used in order to identify the bacterium that was isolated from the contaminated river. DNA sequencing is the process in which the sequence of nucleotides is determined that is present within a DNA molecule. For identifying the bacterium, the sample of bacteria is collected. After sample collection is completed, genomic DNA is extracted from the bacteria and DNA sequencing will be done of that bacteria.

In the fantastic Jillalope, the offspring of a true-breeding black parent and a true-breeding white parent all appear gray. When these gray offspring are crossed among themselves, their offspring always appear in a ratio of 1 black : 2 gray : 1 white. Upon close examination of the coats with a magnifier, each hair of a gray animal has closely-spaced alternating black spots and white spots, but no gray spots. What is the mode of inheritance

Answers

Answer:

Co-dominance

Explanation:

Due to technical problems, you will find the  complete explanation in the attached files

. The graph below represents the relationship between the amount of spring rainfall recorded at a pond and the number of frogs in that pond. The data were collected over five spring seasons. What is the number of frogs in the pond when the rainfall was 15 cm? *​

Answers

Answer:

Use the drawing tools to form the correct answer on the graph.

Graph the line that represents this equation:

Explanation:

STATE 3 function's of gibberling in biology​

Answers

Answer:

Gibberellins (GAs) are plant hormones that regulate various developmental processes, including stem elongation, germination, dormancy, flowering, flower development, and leaf and fruit senescence. GAs are one of the longest-known classes of plant hormone.

Explanation:

In which kingdom would you place an organism that reproduces by spores, is made of many cells enclosed by cell walls, have a nucleus, and are heterotrophs?

plant

fungi

bacteria

animal

Answers

Answer:

Fungi

Explanation: Fungi reproduce by spores, they are enclosed by cell walls, they have a nucleus as they are eukaryotic, and they are heterotrophs as they do not contain chloroplasts

Can someone help???? Question: In what domain would humans be included?

Answers

Answer:

Eukarya

Explanation:

domain Eukarya
hope this helps

Please help, (Genetics question)

Answers

The answer is 3

Explanation I just makes sense I don’t know how to explain it but the answer is number 3

Which of the following is needed for cellular respiration?
carbon dioxide, water, and sunlight
water, oxygen, and glucose
water, glucose, and carbon dioxide
oxygen and glucose

Answers

Answer:

The answer is oxygen and glucose

Without doing a Punnett square, predict what percentages of
offspring the cross among a heterozygous slipper footed
pigeon and a non-slipper footed would create:

Answers

Answer:

50% slipper footed, 50% non-slipper footed

In people-eaters, purple is dominant to white. A true-breeding white mutant is mated with a different true-breeding white mutant. All of the F1 are purple. When the purple F1 offspring mate with each other, their offspring occur in the ratio of 9 purple : 7 white. Which phenomenon explains the purple F1 offspring

Answers

Answer:

The correct answer is - Complementation.

Explanation:

In this pattern of inheritance, there are two same type mutants that are crossed that are true-breeding white with another true-breeding white mutant. Let these mutants are CCpp and the other be ccPP.

All the f1 offspring produced are found to be purple in color as offspring will be CcPp. The products of both gene C and P required for the purple pigment to be expressed these genes complement each other and the absence of any of gene results in lack of the dominant phenotype.

A man with AB blood is married to a woman with AB blood. What blood types will their children have

Answers

Answer:

A AB and B all three are possible

Please help!!!! 20 points

Answers

Answer:

Producers: Leaves and the other plant thing (i don't know the name of it)

First-level consumers: Squirrel, grasshopper, rabbit, rat

Second-level consumers: Frog, rat

Third-level consumers: Fox, owl, snake

Herbivores: Grasshopper, rabbit, squirrel

Carnivores: Frog, fox, snake, owl

Omnivores: Rat

What is parturtion and lactation???​

Answers

Answer:

It is the process of production of milk by the mammary glands at the end of pregnancy. The milk produced initially by the glands is called colostrum. This milk is crucial for the baby as it provides the child with the initial immunity. This was a brief explanation of pregnancy, parturition, and lactation.

Explanation:

i hope this helps.... I found these

chloroplast illuminated with strong light will show a large oval white starch formation within chloroplast. Would you expect the plant in which this structure was found to have been illuminated with strong light immediately before it was prepared for electron microscopy

Answers

Answer:

trees

Explanation:

How does a single fertilized egg cell develop into so many
different types of specialized cells?

Answers

Answer:

it hatches and the baby comes out

See below, b represents

Options
water

glucose

oxygen

CO2

Answers

Answer:

CO2

Explanation:

CO2 is needed to produce glucose

We have 13 different clotting factor proteins in our blood. Do you think hemophilia is controlled by one or multiple genes?

Answers

Hemophilia A and hemophilia B are inherited in an X-linked recessive pattern . The genes associated with these conditions are located on the X chromosome, which is one of the two sex chromosomes . In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. Basically it's whatever you believe it is.

The stage of mitosis where the chromosomes line up

Answers

Answer:

Metaphase

Explanation:

Chromosomes line up at the metaphase plate, under strain from the mitotic shaft. The two sister chromatids of every chromosome are caught by microtubules from inverse shaft posts. In metaphase, the shaft has caught every one of the chromosomes and arranged them at the center of the cell, prepared to separate.

Answer:

It is metaphase.

Explanation:

In metaphase (a), the microtubules of the spindle (white) have attached and the chromosomes have lined up on the metaphase plate. During anaphase (b), the sister chromatids are pulled apart and move toward opposite poles of the cell.

Need help with this will make brainliest if right
Research on the different thermal conductivities of different materials. From the different values of the thermal conductivities give seven example of conductors and seven example of insulators

Answers

Answer:

conductors are like silver, gold, copper, steel, sea water, and iron. insulators are rubber, glass, oil, diamond, dry wood, and insulation.

Explanation:

Other Questions
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(ap calc ab, integrals) Please choose the grammatically correct sentence for each questionwalt had less mistakes on his shakespeare test than her janice saidGroup of answer choices"Walt had fewer mistakes on his Shakespeare test than she did," Janice said."walt had less mistakes on his shakespeare test than her," Janice said."walt had less mistakes on his Shakespeare test than her," Janice said."Walt had less mistakes on his Shakespeare test than her," Janice said.Question 2victor when you leave the storeroom please take some whiteboard pens back to the classroom mr Paulson saidGroup of answer choices"Victor, when you leave the storeroom, please take some whiteboard pens back to the classroom," Mr. Paulson said."victor when you leave the storeroom please take some whiteboard pens back to the classroom," Mr. Paulson said."Victor when you leave the storeroom, please take some whiteboard pens back to the classroom," Mr. Paulson said."Victor when you leave the storeroom, please take some whiteboard pens back to the classroom" Mr. Paulson said.Question 3 me and her have worked real close on this here experiment we will probably be asked to duplicate it at the next science fair.Group of answer choicesBecause she and I have worked very closely on this experiment, we will probably be asked to duplicate it at the next science fair.Her and I have worked real close on this experiment, we will probably be asked to duplicate it at the next science fair.Because her and I have worked real close on this experiment, we will probably be asked to duplicate it at the next science fair.Because she and I have worked real close on this experiment, we will probably be asked to duplicate it at the next science fair. High Point Hotel (HPH) has $165,000 in accounts receivable. To finance a major purchase, the company assigns these receivables to Cross Town Bank. Which one of the following statements correctly describes this transaction? HPH will immediately receive $165,000 and will have no further obligation related to these receivables. HPH will receive some amount of cash immediately while maintaining full responsibility for any uncollected receivables. Cross Town Bank accepts full responsibility for the collection of the accounts receivables and, in exchange, immediately pays HPH a discounted value for its receivables. Cross Town Bank accepts full responsibility for collecting the accounts receivables and pays HPH a discounted price for the accounts collected after the normal collection period has elapsed. HPH receives the full amount of its receivables upon assignment but must reimburse Cross Town Bank for any uncollected account You're watching a movie and all of a sudden the main character slips and pushes the cake he was holding into the ground. The equal but opposite reaction to the cake hitting the ground is...A. The ground pushing against the main characterB. The cake pushing against the main characterC. The main character pushing against the cakeD. The ground pushing against the cake Write the number in 2 equivalent forms as a fraction, decimal, or percent.0.40 When Camegie's "main focus became the steel industry," his strategy revolutionedsteel production. What else did his strategy do What are all the values of r where the function.....Please help ASAP!!! Morphine is created from what type of plant In which of the following ways were Louis XIV of France andAurangazeb of the Mughal Empire similar? Both free BRAINLYS if you help me ASAP the first one of y'all who helped me gets BRAINLYS 1.In Passage 1, Isabella's perspective is that Manfred is an overprotective teacher against whom she rebels. the moody head servant of the castle, whom she disobeys.a ghostly but only imaginary pursuer, conjured by her fears.the tyrannical master of the castle, keeping her there against her will.3 What is 2.56 divided by 1/4 Put the following equation of a line into slope-intercept form, simplifying allfractions.8x = 6 Describe the concentration of hydronium ions and hydroxide ions when a base is added slowly to a white vinegar solution. The pH of white vinegar is 3.1. In some people, substances such as peanuts, eggs, and milk cause an immune response. 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