Biology, 19.11.2019 18:31 enthusiastfranklin
Which of the following is true about genetic drift? a. it may lead to an allele becoming fixed in a population when its alternative allele is lost from the population. b.it increases the number of heterozygotes in a population. c.it increases the level of rare alleles in a population. d.it reduces the chances of mutation in a population.
Answers: 3
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When the intestine becomes infected with the food borne illness bacteria e. coli, the bacteria releases a enterotoxin that causes excessive loss of water and electrolytes in the intestines. necessary to return the osmolality of the intestines to normal?
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Biology, 21.06.2019 20:20
Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 โ co2 + h2o
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Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?
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Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
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Which of the following is true about genetic drift? a. it may lead to an allele becoming fixed in a...
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