Which best describes a gene?

A.

A sister chromatid

B.

A chromosome

C.

A tetrad

D.

A piece of a chromosome

How does human evolution or natural selection relate to the susceptibility of diseases?

Which matericmals are excreted through sweat glands in the skin? A carbon dioxide, hydrogen, and water B slat, urea, and water C urine, alcohol, and water D fats, ammonia and water

What is the definition of algae

When female deer mate with male deer that have the largest antlers, what selection is happening?

How are insects different from spiders and centipedes?

What is the molecule responsible for you inheriting traits from your family?

Which are processes that add to the genetic differences in siblings? Check all that apply. interphase independent assortment cytokinesis crossing over mitosis

Which of the following is a function of the cell membrane of a cell? A. The production of energy from food molecules using cellular respiration. B. The production of genetic material through DNA transcription. C.

Which process occurs only in autotrophic organisms?

Polymers are made of individual subunit called