Question

select the part whose main job is to contain the information that the cell uses for growth and activities. chromosomes cytoplasm mitochondria chloroplast

Explanation:

Chromosomes carry genetic information (DNA) which the cell uses for growth, development, and activities. Cytoplasm is the jelly - like substance where many cellular processes occur but doesn't carry the key information. Mitochondria are the power - houses of the cell, producing energy. Chloroplasts are involved in photosynthesis in plant cells.

Answer:

chromosomes