A chromosome is DNA wrapped around proteins knwn as histones. A gene is a part of the DNA that codes for a particular protein
Explanation:
an individual animal, plant, or single-celled life form.
Biology/ Chemistry/ Physics ect
T<span>he least likely to be a source of genetic variation among living organisms is D. asexual reproduction. Asexual reproduction is a kind of reproduction that does not include fertilization process of two gametes: female and male but only includes parts of plants or cells. In this case, variation is minimized</span>
Answer:
the cell membrane is selectively permeable
Explanation:
hope that helped