Biology
The study of life
Chromosomes
threadlike structures made of DNA molecules that contain the genes
Cells
The basic unit of structure and function in all living things
Catabolism
Metabolic pathways that break down molecules, releasing energy.
sexual reproduction
A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents
develop
grow or cause to grow and become more mature, advanced, or elaborate.
Homozygous
An organism that has two identical alleles for a trait