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Alexus [3.1K]
2 years ago
6

The basic building blocks of DNA and RNA are,

Biology
2 answers:
erica [24]2 years ago
7 0

Answer:

A. Nucleic Acids

Explanation:

Nucleic acids are the building blocks of DNA and RNA. A nucleotide contains a five-carbon sugar, a nitrogenous base, and a phosphate group. The elements carbon, hydrogen, oxygen, nitrogen, and phosphorus are present in a nucleic acid.

Vinvika [58]2 years ago
6 0
The answer is nucleus acids
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Sexual selection is a mode of natural selection as it leads to the evolution of specific traits. Other examples or options are not related to sexual selection directly and are not affected by sexual selection.

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What is a good property of an indicator?
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Acid base indicators are weak and acids and bases, which are used to signify the end point of neutralization reaction. The type of indicator used for a neutralization reaction depends on the strength of the acid and the base, that are involved in the reaction. A good acid base indicator must have a good pH range and it must be able to produce specific and identifiable color in specific acid base medium.

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Two good properties of an indicator are as follows-

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