Examlex
Microevolution results from the cumulative effects of macroevolution.
Germinal Period
First 2 weeks after fertilization, during which the zygote moves down to the uterus and begins to implant in the lining.
Fertilization
The process of a sperm cell uniting with an egg cell, leading to the creation of a zygote and the initiation of pregnancy.
Monozygotic Twins
Identical twins that result from one fertilized egg splitting into two, sharing exactly the same genetic material.
Genetically Identical
Refers to organisms, cells, or molecules that have the exact same DNA sequence.
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