Examlex
If a gene's sequence is compared among several different vertebrates and they are found to be 95% homologous,one can assume that the genes are derived from the same ancestral gene.
Implanted
The act or process of inserting or grafting an object or material, typically for medical purposes, into a body.
Circulatory System
The body's system responsible for transporting blood, nutrients, gases, and wastes, involving the heart, blood vessels, and blood.
Miscarriage
The spontaneous loss of a pregnancy before the fetus can survive outside the womb, typically occurring within the first 20 weeks of gestation.
Environmental Hazards
Physical, chemical, and biological factors external to a person that can cause harm or adverse health effects.
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