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Whitepunk [10]
3 years ago
11

What will happen in an electrical current flow through a wire?

Biology
1 answer:
ankoles [38]3 years ago
3 0

Answer:

When current flows through a conductor such as a copper wire, all of those electrons that were previously moving about randomly get together and start moving in the same direction. A very interesting effect then happens: The electrons transfer their electromagnetic force through the wire almost instantaneously.

Explanation:

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A species of fly has two alleles for the length of their legs. The allele for long
postnew [5]

Answer:

According to Hardy Weinberg law (p+q)2=1 where p is fequency of one allele and q is the frequency of another allele.

Explanation:

According the question

 q represent the short legs and 33 of 100 organism have short legs.

    As a result the frequency of q with respect to the 100 organism is 33/100

                                                                                                                   =0.33

Therefore q=0.33

     we all know that

                   (p+q)2=1

              ∴  p+q= 1

              ∴  p=1-q

                   p= 1-0.33

                    p=0.67

The frequency of p is 0.67

5 0
3 years ago
Letter B (found in the image above) represents a cell in which phase?
RSB [31]
Anaphase because the chromosomes are moving away (Ana- Away)
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3 years ago
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Which organelle stores most of a cell’s DNA?
horsena [70]

Answer:

Nucleus stores most of a cell’s DNA...

Explanation:

because it is the control house of the cell..also...

8 0
3 years ago
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Many species of organisms are found only on islands. Lemurs are found only on Madagascar and koalas only on Australia. Which fac
satela [25.4K]
The answer is C. Genetic Isolation.

Genetic isolation occurs when there is no genetic exchange between organisms of the population or species. One of the reasons that cause genetic isolation is geographical separation. The reason why some species of koalas are only found in Australia and lemurs in Madagascar is that they cannot mate with other species outside of their geographical boundary.
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3 years ago
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Which of the following is not a characteristic of fungi?
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The answer which is not a characteristic of fungi is that B. their cell walls consist mainly of cellulose.
As a matter of fact, the cell walls of plants consist mainly of cellulose, whereas the fungi cell walls consist of chitin.
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3 years ago
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