Question

PLEASE HELP ME 1. Which statement best describes a polygenic trait?(1 point) -A polygenic trait is only controlled by one environmental factor.
-A polygenic trait is only controlled by multiple environmental factors
-A polygenic trait is only controlled by one gene and influenced by the environment.
-A polygenic trait is controlled by multiple genes and influenced by the environment.
2. Which environmental factor influences the gender of alligators?(1 point)
-temperature
-diet
-sunlight
-moisture
3. Which statement is true?(1 point)
-There is little variation in Mendelian traits.
-Mendelian traits are controlled by multiple genes.
-Environment strongly influences Mendelian trait expression.
-Hair color and IQ are examples of Mendelian traits.
4. Use the graph to answer the question.
Height in humans is a polygenic trait with a distribution similar to the graph shown. Which is true concerning the distribution of height in human populations?(1 point)
-Most individuals will be below average height.
-Most individuals will be above average height.
-Most individuals will be at the extremes of height.
-Most individuals will be of average height.
5. Which statement best describes trait distribution?(1 point)
-Distribution describes the different traits that are found in a species.
-Distribution describes the different traits that are found in a population.
-Distribution describes how the variation in traits is spread across a population.
-Distribution describes how individuals in a population are spread across their habitat.

Answer 1

1. A polygenic trait is controlled by multiple genes and influenced by the environment.
2. Temperature
3. There is little variation in Mendelian traits.
4. Most individuals will be of average height.
5. Distribution describes how the variation in traits is spread across a population.

Answer 2

Hi is 100% correct

Answer 3

Hi is correct execpt that they changed one of the questions.
5. Nerve and mental problems are a trait in PKU patients caused by the environmental factor of eating phenylalanine foods.
If you have the same answer as that then ingore this but if you don't have that question this is the one I had.

Answer 4

1. A polygenic trait is controlled by multiple genes and influenced by the environment
2. Multiple genes and environmental factors
3.Distribution describes how the variation in traits is spread across a population
4.Mendelian traits cannot be shown on a bell curve
5.Most individuals will be of average height

Hope this helps :)

Answer 5

Hehe is 100% correct

Answer 6

yea hehe is right i just wanted to continue the name trend

Answer 7

Hehe is 100%, NAME TREND

Answer 8

All are correct 100% :)

Answer 9

anyone know the answers for connexus

Answer 10

Bro those WERE the answers for connexus -_-

Answer 11

thanks Hehe!!

Answer 12

yep thanks!

Answer 13

Thanks HeHe

Answer 14

Hehe is 100% CORRECT

Answer 15

How do the terms genotype and phenotype relate?

Answer 16

Thank you so much Hehe I appreciate you. I appreciate the others for helping too! Thanks!

Answer 17

1. A, A polygenic trait is controlled by multiple Gene's and influenced by the environment.

2. B, Multiple Gene's ans environmental factors.

3. C, Distribution describes how the variation in traits is spread across a population.

4. A, Mendelian traits cannot be shown on a bell a hell curve.

5. D, Most individuals will be of average height.

These answers are all correct for whoever needs them

Answer 18

we need anwer for connxus

Answer 19

Please do not cheat

Answer 20

trouble maker is correct!

Answer 21

pls put the answers for conexxus in

Answer 22

i love all of y’all saving my life

Answer 23

we need the answers your all wrong for the conexxus answers we need them

Answer 24

we need the conexus answers

Answer 25

hehe is 100% correct with his answers. i will re post them incase anyone is concerned

Q1; A polygenic trait is controlled by multiple genes and influenced by the environment
Q2; Multiple genes and environmental factors
Q3; Distribution describes how the variation in traits is spread across a population
Q4; Mendelian traits cannot be shown on a bell curve
Q5; Most individuals will be of average height

Answer 26

Hehe is still correct! Thank you Hehe and everyone else who helped! 100% Those are the answers for connexus.

Answer 27

hehe is still correct, December 14,2021 :)

Answer 28

THESE ARE THE ANSWERS TO >03051 BIOLOGY A, UNIT 8, LESSON 10< EVEN FOR CONNEXUS STUDENTS

Answer 29

Hehe is still correct. No questions changed, yet.

Answer 30

if u have the new answer it is nerve and mental problems are a trait in pku patients caused by the environmental fac tor of eating phenylalanine foods

Answer 31

Another new question here are the answers tho
Which statement best describes a polygenic trait?
A polygenic trait is controlled by multiple genes and influenced by the environment
IQ is determined by:
multiple genes and environmental factors
Which statement best describes trait distribution?
Distribution describes how the variation in traits is spread across a population
Which statement is true?
Mendelian traits cannot be shown on a bell curve
Use the graph to answer the question
height in humans is a polygenic trait wtih a distribution similar to the graph shown. which is true concerning the distribution of height in human populations?
Most individuals will be of average height.

Answer 32

for yall who have this question :
In pea plants the flower color may be either purple or white. Only one purple gene is needed for that color to show, while two copies of the white are needed to show. Which statement uses the correct terminology to define flower color in pea plants?

The flower color trait in pea plants is defined by two alleles: purple is dominant and white is recessive.

Answer 33

THANK YUOU MEOWW <3

Answer 34

They added a new question! (2023)

Q: A statistician collects the following height data in inches for a school district. The statistician says that it is a normal distribution. How did they draw this conclusion?

A: When graphed, the data creates a bell curve.