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TEA [102]
2 years ago
12

Heavy rains and mudslides cause a river to change course, isolating two groups of lizards from one another. If they remain isola

ted for a long period of time, ________.
Biology
1 answer:
Stells [14]2 years ago
3 0

If they remain isolated for a long period of time, the two groups will probably diverge genetically, and may result in speciation.

Genetic divergence is the process whereby two groups of the same ancestral species acquire autonomous genetic changes through time, usually after the groups have been separated reproductively for some period of time.

Speciation is an evolutionary process whereby populations develop to become different species.

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The best vitamin to recommend in the scenario given above is VITAMIN B3, WHICH IS ALSO KNOWN AS RIBOFLAVIN.
John is suffering from ariboflavinosis, which is a deficiency disease that is due to inadequate intake of riboflavin and the disease is characterized by sores on the mouth.
8 0
1 year ago
.What are the genotypes of the parents in the monohybrid cross below if the following offspring genotypes are predicted?
Anit [1.1K]

As you can see in the diagram presented below, the correct genotypes of the parents are TT and Tt.

Each parent give its children only one chromosome of the chromosome pair, therefore only one allele of the gene.

In our case, TT and Tt is the correct answer because one of the parents has to have the t allele to give to the Tt offspring.

But if both of the parents were Tt, one of the offspring would have tt genotype, and if the parents were TT and tt, all of the offspring would be Tt. Therefore, the TT x Tt combination is the only possible answer.

5 0
2 years ago
Read 2 more answers
Animals store most of their excess energy reserves as _______ because
Yuri [45]
They store it as adipose tissue because it also provide heat, insulation, and protection.
5 0
1 year ago
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Marcia reported the following symptoms to her physician: severe weight loss, increased anxiety, and sweating. After several test
slega [8]

Marcia is diagnosed with hypermetabolism.  One pathological cause of hypermetabolism is thyroid disorder (hyperthyroidism). It could also be caused by injury or infection in the body. There is no single treatment for the disorder since it is merely a symptom of an underlying problem. It could be managed by nutritional support coupled with pharmacological treatment such as diuretics and regular insulin.


6 0
2 years ago
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5. Fish use ___gills________ to breathe underwater. (However, many species of lobe-finned fishes that evolved during the Devonia
marusya05 [52]

Answer:

During the Devonian period which occurs 375 million years ago, gills are present in the fossil of tetrapods.

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Gills present in tetrapods which able the marine animals to breathe inside water but with the passage of time the sac which is present around the gills convert into lungs and these tetrapods are able to live on the land. Examples of tetrapods are frog, lion, birds and salamander etc.

7 0
1 year ago
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