We know that two people have precisely 50 percent of their genes ...

[ETearle]

We know that two people have precisely 50 percent of their genes in common if they are
 
  a. fraternal twins.
  b. identical twins.
  c. parent and child.
  d. grandchild and grandparent.

Question 2

Statistically, for every 250 births, you would expect _____ pair(s) of identical twins.
 
  a. 1
  b. 2
  c. 10
  d. 20

[DHRUVSHAH]

Answer to Question 1

c

Answer to Question 2

a

[ETearle]

Great answer, keep it coming

[mohan]

Thanks for the timely response, appreciate it