Examlex
What is the probability of getting a pea plant with recessive green seed color when two heterozygous pea plants,both having the dominant yellow-seeded phenotype,are crossed with each other?
Central Nervous System
The part of the nervous system consisting of the brain and spinal cord, which coordinates and controls body activities.
Conception
The process of fertilization where a sperm combines with an egg to form a zygote.
Birth
The process of childbirth; marking the emergence of a baby from the mother's womb into the world.
Germinal Period
The period in prenatal development from conception to two weeks after conception, when the zygote divides rapidly and implants in the uterine wall.
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