•how do sexually reproducing organisms produce gametes from diploid progenitors? • how does the process increase gamete diversity? • what are the outcomes from independent assortment and crossing over? • how does the distance between two genes or a gene and a centromere affect crossover frequencies?

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)