Biology, 29.01.2021 01:10 20cschultz
Which scenario describes a relationship of commensalism?
O A polar bear catches a seal for dinner.
Oxpecker birds eat parasitic ticks off the backs of zebras.
O Atapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.
O Birds feed off the insects that are stirred up from the grasses as cattle move through.
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Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?
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What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
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Biology, 22.06.2019 21:00
Amoeba proteus is injected with a drug that inhibits the formation of microtubules. what effect does this have on the organism’s movement?
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Which scenario describes a relationship of commensalism?
O A polar bear catches a seal for dinner.<...
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