Evolution is based on adaptations that aid in the survival and reproduction of a species. List three different adaptations
What will be an ideal response?
There are many correct answers. Some acceptable answers are roots of plants that help land plants gain water, fleshy fish fins that allow for movement across a surface, and wings of eagles that aid in hunting.
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Nuclear signaling is slowed down by CREB.
a. true b. false
The bonding of two or more atoms creates a(n)
a. ion. b. molecule. c. mixture. d. suspension. e. particle.
A dihybrid has the genotype AaBb. The diagram depicts the chromosome composition of different cells from the animal. Which of the cells could represent a mature gamete?
A) Cell G B) Cell H C) Cell K D) Cell M E) Cell P
It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells.
a. true b. false