Biology, 17.03.2020 23:23 Courtneymorris19
A certain allele of a helpful gene is rare in a species of gerbil. The evolutionary mechanism most likely to cause the gradual loss of this allele is A gene flow. B mutation. C genetic drift. D natural selection.
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Biology, 22.06.2019 14:00
The dense layer of connective tissue that surrounds an entire skeletal muscle is the
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Biology, 22.06.2019 16:50
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen
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Biology, 22.06.2019 19:30
5. what might happen if you were to remove all light from the setup after the discs have all become buoyant? describe what you would see. explain why this would occur with relation to cellular processes like respiration. [referring to an ap biology lab in which spinach discs are placed in a sodium bicarbonate solution and exposed to light.]
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Biology, 22.06.2019 21:00
Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form
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A certain allele of a helpful gene is rare in a species of gerbil. The evolutionary mechanism most l...
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