DNA, ribosomes, cytoplasm
i would say coal because coal is found by mining which does not involve the sun's energy
Negative selection (D) removes the harmful alleles.
Answer:
Haploid cells contain a single set of chromosomes. Gametes are an example of haploid cells produced as a result of meiosis. Examples of gametes are the male and female reproductive cells, the sperm and egg cell respectively.
Explanation:
Haploid describes a cell that contains a single set of chromosomes. The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
You could say the core of the earth is equal to the nucleus of the cell and the outer layer of the earth is like the cell wall