1.The weight of gum tree leaves eaten by Koala bear is an inheritable trait. You measure the average weight of gum tree leaves eaten by a Koala bear population per day is 340 g, and the variance of that eaten by the same population is 100 g2. The narrow-sense heritability of this trait is 0.12.
A.What is the variance of breeding value in this population?
B.Coco is your favorite Koala bear, and she eats 370 g gum tree leaves per day on average. What do you expect her breeding value to be?
C.If Coco mates with a male whose breeding value is +5 g, and they produce many progeny. what do you expect the mean breeding value of their progeny to be?
D.If Coco mates with a male whose breeding value is +5 g, and they produce many progeny. what do you expect the mean phenotypic value of their progeny to be?
2.You measure the milk yield of a Holstein population. You know the variance of milk yield is 1000 lbs2 and the variance caused by permanent environmental effect is 230 lbs2. The correlation coefficient between milk yield and breeding value is 0.6. The repeatability of milk yield is 0.7. What is the variance caused by gene combination effect?
3.[TRUE/FALSE] Narrow sense and broad sense heritability are equal when there is no dominance and no epistasis.
4.[TRUE/FALSE] Broad sense heritability and repeatability are the same when there are no temporary environmental effects.
5. [TRUE/FALSE] Narrow sense heritability and repeatability are always the same when there are no non-additive genetic effects.
6.[TRUE/FALSE] Narrow sense heritability can be used as the regression coefficient to predict phenotypic value from breeding value.
The post What is the variance of breeding value in this population? appeared first on Homework Aider.
What Students Are Saying About Us
.......... Customer ID: 12*** | Rating: ⭐⭐⭐⭐⭐"Honestly, I was afraid to send my paper to you, but you proved you are a trustworthy service. My essay was done in less than a day, and I received a brilliant piece. I didn’t even believe it was my essay at first 🙂 Great job, thank you!"
.......... Customer ID: 11***| Rating: ⭐⭐⭐⭐⭐
"This company is the best there is. They saved me so many times, I cannot even keep count. Now I recommend it to all my friends, and none of them have complained about it. The writers here are excellent."
"Order a custom Paper on Similar Assignment at essayfount.com! No Plagiarism! Enjoy 20% Discount!"
