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AysviL [449]
3 years ago
8

Amino acids share a chemical backbone of?

Biology
1 answer:
Firlakuza [10]3 years ago
6 0

Answer:

carbon, hydrogen, nitrogen and oxygen

Explanation:

mostly, combination of carboxylic and amine groups

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I'm fairly sure it would be windward and leeward. So C

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What is the answer for this question?
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In pea plants purple flowers are dominant to white flowers.
algol13

Answer:

100%

Explanation:

This question involves a single gene coding for flower color in pea plants. The allele for purple flowers (P) are dominant to white flowers (p). This means that purple color will be expressed in a heterozygous state.

According to this question, If two white flowered plants are cross i.e. pp × pp, the following gametes will be produced by each of the parent: p and p. Using these gametes in a punnet square (see attached image), ALL (100%) of the offsprings will be white colored (pp).

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3 years ago
To measure the population of lake trout in a 250-hectare lake, 400 individual trout were netted and marked with a fin clip, then
kenny6666 [7]

Answer:

Estimated size is 1600

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Given data:

Size of lake is 250 hectares

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Estimated population size = \frac{(marked\ initally \times total\ recaptured)}{mark\ recaptured}

Estimated size= \frac{400\times 200)}{50}

Estimated size is 1600

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3 years ago
Viruses have two main structures: a(n) _____ and genetic material.
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