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jonny [76]
3 years ago
13

20pnts AND BRAINLIEST!!

Biology
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

B. They can release harmful toxins

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In most primate species, males rarely participate in infant care. <br> a. True <br> b. False
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what is it called when the lead male and female are given preferential treatment to resources such as food and potential mates?​
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Dominance Hierarchy

Explanation:

Dominance hierarchy is when the lead male and female are given preferential treatment to resources such as food and potential mates.

Dominance hierarchy forms as a way for animals to coexist in an environment where threats are constant and resources like food, water, mates, and shelter are limited. As a group, members in the dominance hierarchy have access to more resources than they could obtain as individuals and can better defend their territory from threats.

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Explain three ways that humans threaten biodiversity
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zloy xaker [14]
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TACATCCATCAGTTACGC A guanine replaced the 1st Thymine in the original DNA strand above, how many amino acids would be changed as
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Answer:

One amino acid

Explanation:

This question is describing the occurrence of the process of mutation, which is the alteration in the genetic sequence of a gene. In this question, a DNA sequence was given as follows: TAC-ATC-CAT-CAG-TTA-CGC. However, a SUBSTITUTION MUTATION took place in such a way that the thymine base was replaced by a guanine base to have mutated sequence: GAC-ATC-CAT-CAG-TTA-CGC.

Since the mutation is a kind of substitution mutation, only the codon affected by that mutation will change. This DNA sequence will be transcribed into a mRNA sequence. The mRNA will be read codon by codon (a group of hree nucleotides) to produce amino acid. Since one codon will be involved, one amino acid will be affected.

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