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Rufina [12.5K]
3 years ago
12

Accurately describes the elements the phases of the menstrual cycle of human

Biology
1 answer:
Lynna [10]3 years ago
5 0
Men and women reproduce
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Some scientists blame
alisha [4.7K]

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A warmer tropical oceans

Explanation:

5 0
3 years ago
A woman takes a man to court claiming that he is the father of her son and that the man should be required to pay child support.
Anastasy [175]

Answer: No

Explanation: Since when a child is born it has DNA from both. As an example, the mom has brown hair, father has blonde hair, the child would take the DNA for the type of hair they get, either blonde or brown. So since its blood, the fathers is A, and the boy's is B, therefore it didn't take any of their DNA's so nope, he isn't the father.

6 0
3 years ago
An mRNA sequence reads: GAA/GCU/AUA/CUA/UGU. What would the effect on the amino acid be if the second codon read GCA instead, an
Murrr4er [49]

Answer:

D) Silent mutation on second codon, third amino acid changed from ILE to ASN.

Explanation:

Silent mutations are usually point mutation where you change one nucleotide. Since, the nucleotide changed is the third position, it does not affect the protein being manufactured (it will still put the amino acid Ala) [look up the codon redundancy on youtub.e to understand how awesome nature is!]

On the other hand, the other mutation introduced is Missense mutation where a different Amino acid is added due to change in codon (goes from ILE to ASN).

6 0
3 years ago
During the cretaceous period, reptiles were the dominant species, and dinosaurs ruled earth. plants developed flowers and fruits
snow_tiger [21]

Answer:

it B very sure

Explanation:

6 0
3 years ago
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Match each term to its scientific definition.
REY [17]

1.) everything that can be observed or explained scientifically. - natural phenomenon

2.) a well-supported explanation of all the evidence related to a natural phenomenon. - Theory

3.) the procedure of scientific inquiry used to investigate natural phenomena. -scientific method

4 0
3 years ago
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