Ahomozygous recessive condition is a. aa. b. aa. c. aa. d. aabb.

Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?

Ireally need using the following information: the mouse hair color brown (b) is dominant over the mouse hair color white (b). cross a heterozygous female with a homozygous recessive male. what would the offspring's genotypes be? what would the offspring's phenotypes be?