If the mother is homozygous recessive for the trait and the father is heterozygous, what are the chances their child will have a short big toe?

a.
75%

b.
50%

c.
0%

d.
25%

How energy move through ecosystem ?

Which factors changed throughout the mice experiment

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells