Question

the ameba represented in the diagram below is a single - celled organism. which two processes are most closely associated with structure a? 1 insertion and deletion 2 nervous regulation and circulation 3 active transport and diffusion 4 replication and photosynthesis

Explanation:

Amoebas are single - celled organisms. Structure A is likely the cell membrane. Active transport and diffusion are processes related to the movement of substances across the cell membrane. Insertion and deletion are more related to genetic processes. Nervous regulation and circulation are complex processes in multicellular organisms with nervous and circulatory systems. Replication is a genetic process and photosynthesis occurs in plant cells or some photosynthetic organisms, not typically in amoebas.

Answer:

1. active transport and diffusion