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ale4655 [162]
2 years ago
7

How does genotypic variation occur?

Biology
1 answer:
Aneli [31]2 years ago
5 0

Answer:

Genotypic variation occurs when alleles are randomly sorted during sexual reproduction. ... Some types of organisms can increase genetic variation through reproduction. They are able to combine the genetic material of two parents, rather than copying the genetic material of a single parent.

Brainliest would be great!

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How are the environments of a swamp and a rainforest similar
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They both have huge growth of vegetation and are both extremely humid with good amounts of rain
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Which of the following correctly identifies the producers in the forest food web shown below?
vodka [1.7K]

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Producers are plants.

Explanation:

3 0
3 years ago
The ability to identify the specific location of skin touch in two different areas is communicated through which pathway?
Elden [556K]

The ability to identify the specific location of skin touch in two different areas is communicated through sensory pathway .

<h3>What is sensory pathway?</h3>

The cerebral cortex or the cerebellum are the two destinations of the brain, and sensory pathways are the channels by which sensations or impulses travel from sense organs or receptors to the response centers there. While cerebellar impulses are important in coordination functions, cerebral cortex impulses enter through the thalamus and travel to the conscious portion of the brain.

Ascending and descending tracts make up the majority of the sensory pathways.

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8 0
1 year ago
TRUE/FALSE
kotykmax [81]

Answer:

False

Explanation:

A double-helical DNA molecule consists of two DNA strands. A DNA strand has free 5' phosphate at one end and a free hydroxyl group (OH) at its 3' end. A DNA double helix is said to be antiparallel since each end of the double helix has an exposed 5' phosphate on one strand and a free 3' hydroxyl group (OH) on the other. This means that the two DNA strands run in opposite directions. A phosphate group is always esterified to the 5' carbon of the pentose sugar; never at its 3' end.

5 0
3 years ago
Diagram of a dividing cell of an organism which has a diploid chromosome<br> number of 4
Nata [24]

The type of cell division observed in the Figure is Meiosis. It can be deciphered by the presence of recombination between homo-logous chromosomes.

<h3>What is Meiosis?</h3>

Meiosis is a type of reductional cell division by which a cell produces four daughter cells having half of the genetic material.

Meiosis is a cell division that involves a genetic phenomenon known as recombination or crossing over.

Recombination refers to the exchange of genetic material between non-sister chromatids during Prophase I.

Learn more about meiosis here:

brainly.com/question/8253366

8 0
2 years ago
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