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Shkiper50 [21]
3 years ago
9

Which statement about this diagram is correct?

Biology
2 answers:
Assoli18 [71]3 years ago
6 0
Uracil is only in RNA and Thymine is only in DNA, therefore, molecule 1 is DNA and molecule two is RNA. That fact eliminates A) and D).
Molecule 1 is DNA, and a double helix, so the answer is C.
myrzilka [38]3 years ago
4 0
The answer is Molecule 2 the last one
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Fossils of organisms that are different than today's organisms and are found in deeper rock layers indicates that
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3 years ago
What alternative form of genes do nucleic acids have that allows them to offer variability?
inna [77]

The answer to the above question is alleles.

<h3>What are Alleles?</h3>

The two nucleic acids in living things that are employed for conveying and storing genetic information are RNA and DNA. The genetic material in living things is called deoxyribonucleic acid (DNA), and it contains sections coding for beneficial proteins and products as well as carrying genetic information from one generation to the next. These chunks are referred to as genes.

However, genes also have a different form that is in charge of the genetic diversity in the qualities they are coding for. Allele refers to a gene's alternative or variant version. In a diploid creature like the human, each trait is encoded by genes that include contrasting pairs of alleles, allowing variation for that specific trait, i.e. two alleles for each gene. For instance, a gene with two alleles that codes for one of the human height traits includes the short variety (t) and the tall variety (T).

To learn more about alleles with the help of given link:

brainly.com/question/3452155

#SPJ4

4 0
1 year ago
How does fertilization create genetically unique kids from the same two parents​
denis23 [38]

Answer:

fertilization is the process of fusion of gametes from two parents. gametes are produced as a result of meiosis in which crossing over and recombination produces new combinations of genes and sometimes mutations are also occur which also leads to development of unique characteristics.

this is the main reason that kids from same parents are genetically unique.

Explanation:

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3 years ago
Which type of exercise most likely causes human muscle cells to perform anaerobic respiration?
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