Author Question: To determine an animal's use in breeding, a producer should do which of the following? a. ... (Read 57 times)

P68T · **on:** Jul 21, 2018

To determine an animal's use in breeding, a producer should do which of the following?

a. Transfuse blood
b. Analyze ancestry
c. Transfer RNA
d. No answers

Question 2

Describe a chick embryo at the end of each week of incubation.

What will be an ideal response?

ultraflyy23 · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

B

Answer to Question 2

At the end of the first week of incubation, the embryo is recognizable as a chick embryo. Most of the chick's systems, such as the lungs, nervous system, muscles, and sensory systems, are developed. By the end of the second week, the chick is covered with down. At the end of the third week, the chick is fully developed.