What is a charge that improves a species' change of survival?

1 answer:

4 0

First of all, it is a change, not a charge.
Phenotype is physical manifestation of gene(physical), not a change, so it is not phenotype.

Variation is a state of being genetically diverse, but it is not a change, therefore it is not variation.

Genetics is the name of a field, and it is not a change.

Adaption are changes of a population overtime, through natural selection.

It is adaptions

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1. What are Chargaff's rules?

kotegsom [21]

1)Chargaff's rules state that DNA from any cell of any organisms should have a 1:1 ratio of pyrimidine and purine bases and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine. This pattern is found in both strands of the DNA.

2)DNA structure

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

3)A nucleotide consists of three things: A nitrogenous base, which can be either adenine, guanine, cytosine, or thymine (in the case of RNA, thymine is replaced by uracil). A five-carbon sugar, called deoxyribose because it is lacking an oxygen group on one of its carbons. One or more phosphate groups.

4)DNA replication is said to be semi-conservative because of this process of replication, where the resulting double helix is composed of both an old strand and a new strand. ... Semiconservative replication would produce two copies that each contained one of the original strands and one new strand.

5)The diagram has show in above.

6)complementary base pairing is necessary because the double helix shape would not be the same if not. Doubles would only pair with doubles and the singles to singles.

HOPE THIS HELPS YOU.

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You can often define an unknown word or term if you known the menaing of its word parts. use the word parts and sentence below t

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In a ecosystem,rocks are an example of an abiotic factor because they are not a living part of the environment. From context of the statement, an abiotic factor is the non-living part of the environment in a ecosystem.

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think the Answer is h

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Which amino acid sequence corresponds with the polypeptide strand aug ccg uac gag uaa? do not include the start and stop codons.

Pavel [41]

The amino acid sequence that would most likely correspond to the polypeptide strand aug ccg uac gag uaa would be the strand ATG GGT CTA TAT ACG. Furthermore, a polypeptide sequence contains sequences of amino acids located at the peptides of a gene.

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An individual who is heterozygous for a gene has:

Phantasy [73]

Answer:

Explanation:

When we say that an individual is heterozygous, it means that the two alleles at the locus we are studying are different from one another. That is, each one of the parents contributed a different allele.

On the other hand, If the alleles at that locus were the same we would say the individual is homozygous. In other words, the two parents contributed each the same type of allele.

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