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kozerog [31]
3 years ago
8

On a prairie, the food chains start with plants, which produce food during __________.

Biology
2 answers:
saw5 [17]3 years ago
5 0
Is there any answer key.
Ratling [72]3 years ago
4 0
The process of photosynthesis

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e-lub [12.9K]
A.) Water would either cool down or warm up, depending on the temperature. That would also alter the air and its heat as the water evaporates.

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Which substitution mutation has the potential to cause more damage? a) substitution of 3rd N-base to go from AAC to AAA b) subst
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The answer is letter A. substitution of 3rd N-base to go from AUU to AUC. Substitution mutations are a type of mutation in which a single nucleotide is substituted with a different nucleotide. There are many different ways that DNA can be changed, resulting in different types of mutation; this are the type of mutations Substitution, Insertion, Deletion, Frameshift.

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3 years ago
“The genetic code is universal.” This statement means that
Lemur [1.5K]

The correct answer is B

The genetic codes language in all living organisms is the same. This is to say that the molecules of life namely DNA and RNA share the same make up in all living things .

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According to base pairing rules, in all DNA molecules Adenine will always pair with Thymine while Guanine will always pair with Cytosine.

This  rule is the same with RNA except that here Thymine is replaced with Uracil.  Otherwise the base pairing rule applies in all living organisms, that is to say it is universal.

  


4 0
3 years ago
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