Which statement is true about crossing over of genes? a. crossing over does not occur between genes that are far apart from each other on a chromosome b. frequency of crossing over is related to the distance between linked genes. c. genes that are close to each other frequently cross over

Answer;

c. genes that are close to each other frequently cross over

Explanation;

Crossing over is the exchange of genes between two chromosomes, resulting in non-identical chromatids that comprise the genetic material of gametes.

It therefore, creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.

c. heat from the poles back down towards the equator.

its temperature is increasing. this causes molecular vibrations to increase.