In rabbits, black fur B is dominant to white fur b. List the genotypes and phenotypes with % for each of the following heterozygous black x white

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.