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guapka [62]
3 years ago
11

What happens when an object in space moves towards us

Biology
1 answer:
Minchanka [31]3 years ago
7 0
Light waves are compressed into higher frequencies
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which of the following energy pyramids shows the correct placement of tropic levels? (pls explain or i’ll report)
Hatshy [7]

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The answer is letter B. Producer, primary consumer, secondary consumer

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Where can we observe evidence of organisms changing in response to their environment?
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Answer: this question is confusing hope you do well

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How does DNA differ from RNA?
Finger [1]

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DNA never leaves the nucleus; RNA is in the nucleus and in the cytoplasm.

Explanation:

DNA and RNA differ from each other with respect to their structure, function, and location. DNA is always present in the nucleus and never leaves the nucleus.  

DNA replication and transcription also occur in the nucleus to form DNA and RNA respectively.

On the other hand, RNA is present in both the nucleus and cytoplasm. The mRNA leaves the nucleus and enters the cytoplasm to serve as a template in protein synthesis. The rRNA and tRNA are also present in the cytoplasm.  

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What needs to happen for recessive traits to be observed in an organism?
ANEK [815]

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For recessive traits to be observed, dominant genes must be absent.

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There are 3 possibilities for the genes: AA, Aa, aa.

in both AA and Aa, there is a dominant gene present. If a dominant gene is present, it will always show the dominant trait.

In aa, there is no dominant gene present, and there are only recessive genes. Because of this, the recessive trait is observed!

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Both algae and the fungus are benefited from their relationship in a lichen. This relationship is one of
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mutualistic

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