The role of proteins in a
chromosome is for gene transfer. The gene transfer found in the DNA happens
during mitosis.
In moms tummy/or in a egg
1. The study of all life or living matter.
2. The living organisms of a particular region.
3. The structure, function, and behavior of an organism or type of organism.
OML. I had that same question and was struggling but Im pretty sure it’s b.photosynthesis lmk if I’m right