Crossing the germ line involves making changes that a) result ...

[geoffrey]

Crossing the germ line involves making changes that
 
  a) result in changes between species.
  b) could be passed down to subsequent generations.
  c) affect only one individual.
  d) affect the somatic cells of more than one species.

Question 2

Which of the following is or are true of embryonic stem cells?
 
  a) They have the potential to become any kind of cell.
  b) They eventually become adult stem cells.
  c) They are potentially capable of treating genetic diseases.
  d) All of these choices

[princessflame2016]

Answer to Question 1

b) could be passed down to subsequent generations.

Answer to Question 2

d) All of these choices

[geoffrey]

Thanks for the timely response, appreciate it

[xiaomengxian]

TYSM