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Katen [24]
3 years ago
5

I'll cashapp you 10$ if you help with 2 questions

Biology
2 answers:
bulgar [2K]3 years ago
5 0
I think it’s D? I’m not sure sorry if I’m wrong
vladimir2022 [97]3 years ago
3 0
I think this is c sorry if I am wrong
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Which terrestrial palnet has the slowest rate of rotation
kozerog [31]
The correct answer would be Venus 
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Think about the DNA coding sequence of a gene. If an A were swapped for a T, what kind of mutation could it cause and why?
sleet_krkn [62]

Answer:

The answer is D.

Explanation:

The given situation in the question where an Adenine nucleotide is swapped for a Thymine nucleotide, which as stated are complimentary of each other just like guanine and cytosine, can cause all three types of mutations, frameshift nonsense, frameshift missense and silent because the situation is not specific to either of them. There is no information whether the change resulted in a change in the amino acid structures or not. In this case the best answer is D.

I hope this answer helps.

7 0
3 years ago
Explain how tillage has negative effects on the environment.
Sergeeva-Olga [200]

Answer:

Soil Erosion

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Basically, tillage breaks soil up, destroying its overall structure. It encourages surface runoff and therefore soil erodes more easily. In some cases soil erosion is beneficial, but in most cases, it is not. Tillage has also been found to cause the emissions of more toxic gases such as N20.

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3 years ago
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Vitek1552 [10]
False, it is substrate
8 0
3 years ago
Scientific question: Why does a dog circle its bed before lying down?
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2 years ago
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