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at yearling weight is only affected by five ean- 1000 1b) 13. A group of scienti

ID: 201187 • Letter: A

Question

at yearling weight is only affected by five ean- 1000 1b) 13. A group of scientists have recently found th loci. Assume the following in order to fill in the table below. (pop. m a. Complete dominance and no epistasis. CV b. The independent effects - dominant gene is +8 Ib, recessive gene is-4 Ib Fill in the table with the correct responses and then answer the questions be BV GCV Genotype 1. Which animal (12 or 3) on average would pröduce the heaviest offspring WH e would produce the heaviest offspring? Why? brte dmc) valve), htgher. 2. Which animal (1,2 or 3) could possibly be the product of linebreeding? Why?

Explanation / Answer

1.Animal 3 would produce the heaviest offspring because Breeding value is higher

2.Animals 3 because he shows the largest number or homozygous dominant pairs

Genotype BV G GCV E P (1)AABBCcDdEe 1000+44 +5(14) 80 36 +27 1107 (2)AaBbCcDdEE0 1000+32 +5(14) 80 48 -31 1040 (3)AABVCCDDee 1000+56 56 0 -35 1021