Which statement best explains the genetic variation that results from sexual reproduction?
A. Each chromosome contains many copies of the same gene,
B. Offspring receive a mix of genes from two different parents,
C. Each chromosome contains many different genes,
D. Offspring receive genes that are exactly the same as one parent's
genes

answer is b

Explanation:

aa in the anaphase of cell division crossing over and random assortment of genes happen so the genes are getting mixed up together

b

Explanation:

ap3x

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

a covalent bond, specfically triple bond