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viktelen [127]
3 years ago
15

How much nicotine to kill half of humans who weighed 172 pounds

Biology
1 answer:
muminat3 years ago
6 0
I don’t know maybe 29 or I have no clue
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A group of scientists are studying the effects of different fertilizers on the growth of pea plants. They began their study with
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George’s cat had a litter of seven kittens. Four of the kittens are male. Three are female. Which set of symbols correctly descr
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2 years ago
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What will happen to the frequency of the recessive allele for the hbs gene when there is an outbreak of malaria? the frequency w
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In the outbreak of malaria, the frequency of the recessive allele for the HbS gene will increase. The correct option is A.

<h3>What is the HbS gene?</h3>

HbS is a beta-globin gene known as sickle hemoglobin.

It causes sickle cell disease in humans.

The disease is expressed by two HbS variants or one HbS variant or one another beta-globin gene.

Malaria is caused by the plasmodium parasite, which is present in the saliva of the mosquito.

Thus, the correct option is A, the frequency will increase.

Learn more about HbS gene

brainly.com/question/14950995

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