Which photosynthetic process can occur without light

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

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?

Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.