Examlex
The autonomic nervous system controls skeletal muscles.
Ovum
The female reproductive cell or gamete in animals, also referred to as an egg cell, that can develop into a new individual following fertilization.
Sperm
Male reproductive cells or gametes in sexually reproducing organisms, involved in fertilizing the ovum to initiate pregnancy.
Chromosomes
Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA), responsible for carrying genetic information.
Genes
The basic units of heredity in living organisms, made up of DNA, that carry instructions for the development, functioning, growth, and reproduction of all known living organisms.
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