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wlad13 [49]
3 years ago
8

This is the act of writing down the required information you get from a laboratory experiment.

Biology
1 answer:
AVprozaik [17]3 years ago
6 0
The answer is Data collection.
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Two frog populations (same species) living in two neighboring lakes sing slightly different courtship songs. Increased irrigatio
dedylja [7]

Answer:

C. The songs will become more similar to each other.

Explanation:

To answer this question, first, you need to remember that both populations belong to the same species, so they can mate because there is no reproductive barrier. The only limiting physical factor impeding individuals of both groups to cross was the piece of land before the land got wetter. So once populations got together, individuals can easily mate.

One population´s males exhibit a courtship song that slightly differs from the one of the other group. This difference has a genetic basis. But females hardly notice the difference. All of them prefer loud frogs to quieter frogs, independently of the population to which they belong.

So when the two populations get together, individuals get mixed. Females do not recognize males of their group, and during the breeding season, all females will mate the most with louder males of any of the population. So females from population A might mate with males from population B, and females from population B might mate with males from population A. So after mating season, there is also a genetic mixture between populations.

The new generations will carry elements of both genotypes. So males´ songs will be even more similar to each other. Songs will become more similar to each other because individuals of both populations are mixed and mated, and their genes intercrossed, producing new individuals with genes of both populations.

8 0
3 years ago
26. In pea plants, purple flowers are dominant to white. Cross a heterozygous flower with a white flower. (You definitely should
Misha Larkins [42]

Answer:

B) Phenotypic Ratio

Explanation:

Phenotype is the Visible expression of a Character

Also, with the help of a punet's square we will come to know to the Phenotypic Ratio is 3:1 where the purple flowers are dominant to white flowers where as if we take a Genotypic ration it doesn't show the Visible expression of a character, it only shows the genitical constituion of a character! If we take "percents", then it could be the Genotype "Percents" or Phenotype "Percents"

4 0
3 years ago
Which is an example of the electromagnetic force?
hichkok12 [17]
Anything containing <span> electricity </span> or magnetism. For example would be drinking water because that is the result of the electromagnetic force holding those hydrogen and oxygen atoms together.

7 0
3 years ago
Read 2 more answers
Suppose you had a hypothesis you believed to be correct. What should you do to make it become a theory?
castortr0y [4]
You need to test the hypothesis several times and record all results. Once you obtain the same results several times, I think that means its a theory
8 0
3 years ago
If the portion of dna to be transcribed has 66 bases how many amino acids will the resulting protein have
topjm [15]
<span>If there are 66 bases, there will end up being 22 amino acids in the resulting protein. For every 3 bases, there is one amino acid. This means that 1/3 of 66 equals out to 22 amino acids.</span>
7 0
4 years ago
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