When a sperm and an egg unite at conception, the zygote will be: ...

[asmith134]

When a sperm and an egg unite at conception, the zygote will be:
 
  a. XX c. XX or XY
  b. YY d. XY

Question 2

Why is poultry production so popular around the world?
 
  What will be an ideal response?

[Liddy]

Answer to Question 1

C

Answer to Question 2

Almost all cultures accept poultry as a wholesome meat for human consumption. Developing countries often begin to build a sound agricultural base with poultry. Birds are very efficient users of feed and are easily cared for in countries where a lot of human labor is available.

[asmith134]

Thanks for the timely response, appreciate it

[Chelseyj.hasty]

Great answer, keep it coming