What are the phenotypes for AA, Aa, aa?(normal or albino ) How many children does the couple have ?
What is the sex of the oldest child ?

What molecule contains an organisms genetic material, passed down from parents to their offspring

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.

What are the female parts of the flower called? a. carpel b. corolla c. sepals d. stamen is it really d?