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.
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 :)
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.
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.
Hehe is 100% correct
Hi is 100% correct
yea hehe is right i just wanted to continue the name trend
Hehe is 100%, NAME TREND
Bro those WERE the answers for connexus -_-
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
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
All are correct 100% :)
thanks Hehe!!
anyone know the answers for connexus
Thanks HeHe
Hehe is 100% CORRECT
i love all of y’all saving my life
yep thanks!
trouble maker is correct!
Thank you so much Hehe I appreciate you. I appreciate the others for helping too! Thanks!
we need anwer for connxus
pls put the answers for conexxus in
Hehe is still correct! Thank you Hehe and everyone else who helped! 100% Those are the answers for connexus.
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.
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.
How do the terms genotype and phenotype relate?
hehe is still correct, December 14,2021 :)
THESE ARE THE ANSWERS TO >03051 BIOLOGY A, UNIT 8, LESSON 10< EVEN FOR CONNEXUS STUDENTS
Hehe is still correct. No questions changed, yet.
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.