The phrase darwin used to describe his broad theory of evolution is ''descent with .'' 2. all of life is related through common ancestry, accounting for the

1. The phrase Darwin used to describe his broad theory of evolution is ''descent with modification.

2. All of life is related through common ancestry, accounting for the Unity.

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

i think the answer is 95 hope this