An allele. It’s a variant of a cell.
All organisms are made of cells
all existing cells are produced by other living cells
the cell is the most basic unit of life
Answer:
Mutations can be caused by radiation
if my answer helps you than mark me as brainliest.
Answer:
Sprouting is the natural process by which seeds or spores germinate and put out shoots, and already established plants produce new leaves or buds or other newly developing parts experience further growth.
Acid rain, if I understand the question correctly.