Examlex
Humans exhibit a variety of physical,biochemical,and behavioral characteristics that are based on their DNA sequences.
Shock Absorber
A mechanical device designed to smooth out or dampen shock impulse, and absorb kinetic energy.
Dizygotic Twins
Twins that arise from the separate fertilization of two eggs; commonly known as fraternal twins. Compare with monozygotic twins.
Fraternal Twins
Twins that develop from two different eggs fertilized by two different sperm, resulting in siblings that are genetically distinct.
Extraembryonic Membrane
Membranes forming outside the embryo that support its development, including the yolk sac, amnion, chorion, and allantois in vertebrates.
Q7: Jean-Baptiste Lamarck proposed that changes in the
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Q20: Which of the following statements is true?<br>A)
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Q73: Is a species that lacks DNA repair