I will give brainliest. I will report you if you give me dumb answer A mutagen is

A.) a living thing that has undergone a mutation.
B.) an agent that causes a mutation in DNA.
C.) a mutation that has affected one gene.
D.) any chemical that can poison living cells.

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay