Biology, 14.03.2020 01:26 Gladistshiala267
A pair of rabbits produce several offspring. Those offspring later produce their own offspring, which in turn produce their own offspring, and so on.
Of the following generations, the generation after the original pair of rabbits will be the most different from the original pair.
A.
second
B.
first
C.
fourth
D.
third
Answers: 3
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Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?
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Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?
Answers: 1
Biology, 22.06.2019 08:50
Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells
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A pair of rabbits produce several offspring. Those offspring later produce their own offspring, whic...
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