The mitochondria are used during embryonic development to remove webbing between fingers and toes.

a. True

b. False

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

the answer would be knowledge about cars!

meiosis is the correct answer

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide