Answer:
You have the right answer, its B.
Explanation:
<span>There are four possible phenotypes with a dihybrid testcross. The 1:1:1:1 ratio means that there is an equal chance of any of the four expected phenotypes in the offspring.</span>
1. k
2. d
3. c
4. j
5. f
6. e
7. l
8. h
9. g
10. b
11. i
12. a
I believe these are all right correct me if I am wrong
The class of macromolecule a steroid belongs to is a lipid.
A frog is an amphibian so it survive both on land and water
Hope this helps:)