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Zarrin [17]
3 years ago
10

Which claim below accurately explains how the process of meiosis results in genetic variation?

Biology
1 answer:
alexandr1967 [171]3 years ago
7 0
The best and most correct answer among the choices provided by the question is the fourth choice "<span>Crossing over during metaphase allows segments of DNA from 2 parents to SWAP and produce non-identical haploid cells."</span><span>

</span>Mutations are changes in the DNA. A single mutation can have a large effect, but in many cases, evolutionary change is based on the accumulation of many mutations. Gene<span> flow is any movement of </span>genes<span> from one population to another and is an important source of</span>genetic variation<span>.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
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State the monosaccharaides that form these isaccharides​
Minchanka [31]

Answer:

Explanation:

Well the question was a little unclear, but for disaccharides:

(alpha) Glucose + (alpha) Glucose = Maltose

(alpha) Glucose + Fructose = Sucrose

(alpha) Glucose + Galactose = Lactose

4 0
3 years ago
Explain how x-rays cause damage to human cells.
sergiy2304 [10]

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2 years ago
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iogann1982 [59]
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2 years ago
Which of the following is true of active transport?
denpristay [2]

Answer:

D. Molecules called pumps function to control active transport.

Explanation:

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However, the process of active transport makes use of certain molecules called PUMPS to control it. The pumps moves ions/molecules against their concentration gradient. An example is the sodium-pottasium pump which moves sodium ions from a region of low conc. to a region of high conc.

5 0
2 years ago
The transfer of genetically determined characteristics from generation to generation is termed The transfer of genetically deter
Nutka1998 [239]

Answer:

The correct answer is inheritance.

Explanation:

Genetic characteristics are transferred from one generation to another.The mechanism of transfer of genetically determined characteristics from generation to generation is called inheritance.

     Genetic characteristics are stored within the sex chromosome of both male(XY) and female(XX).During fertilization when the sperm cells fuses with ovum at that time some characteristics of both male and female gets incorporated into the diploid zygote which give rise to the new organism containing inherited genetic characteristics.

3 0
3 years ago
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