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nishajt nishajt
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6 years ago
Describe a chick embryo at the end of each week of incubation.
 
  What will be an ideal response?

Question 2

Which of the following terms best describes how much of a trait is passed to offspring by genes?
 
  a. Heritability c. Reproducibility
  b. BST d. RNA

Question 3

Why is it important that hatching eggs stay dry?
 
  What will be an ideal response?

Question 4

When a sperm and an egg unite at conception, the zygote will be:
 
  a. XX c. XX or XY
  b. YY d. XY
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bigdaddybigdaddy
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6 years ago
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nishajt Author
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2 hours ago
This helped my grade so much Perfect
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