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dotyc92 dotyc92
wrote...
Posts: 402
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6 years ago
The first cell of a new individual is the
 
  a. blastula.
  b. gastrula.
  c. embryo.
  d. zygote.
  e. gamete

Question 2

Which of the following is a component of
  sperm?
 
  a. DNA
  b. enzymes
  c. mRNA
  d. yolk
  e. all of these are components of sperm
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 73 times
1 Reply

Related Topics

Replies
wrote...
6 years ago
Answer to q. 1

D

Answer to q. 2

A
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