Fetus can survive an extra copy of a chromosome, but being hemizygous is <span>usually fatal</span>
Shock Treatment (or Fish Fry) Presently several hundred feet of electrified canal water is all that stands between the most advanced front of Asian carp and a free run to the open waters of Lake Michigan.
Hope this helps :)
Evolution occurs when<span>these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift
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The correct answer is option B
Sperm cells when pollinated by the insect to the female body part stay there for a while til the part of the flower determines its suitability and once it is done the sperm travels down through the pollen tube.
