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2 years ago

What event is important factor in increasing genetic diversity among sexually reproducing organism

Biology

1 answer:

Inga [223]2 years ago

6 0

Answer:

The correct answer would be crossing over.

Crossing over is an important event in which exchange of genetic material between non-sister chromatids of homologous chromosomes takes place.

It occurs during prophase 1 (particularly in pachytene sub-stage) of the meiosis 1.

During prophase 1, the pair of homologous chromosome are aligned in the process termed as synapsis after which they exchange the genetic material at the points of chiasmata.

It results in formation of new combination of alleles in chromosomes which leads to the development of genetic diversity in sexually reproducing organisms.

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List different causes of diseases

Ganezh [65]

Answer:

Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.

Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.

Fungi. Many skin diseases, such as ringworm and athlete's foot, are caused by fungi. Other types of fungi can infect your lungs or nervous system.

Parasites. Malaria is caused by a tiny parasite that is transmitted by a mosquito bite. Other parasites may be transmitted to humans from animal feces.

Explanation:

i write it with the explanation on when i answer it

5 0

2 years ago

When they are disturbed tunicates tend to squirt ______ out

Crazy boy [7]

Tend to squirt ink out

6 0

3 years ago

The method is a forecasting method based on the idea that the weather

Anastasy [175]

The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

The method is a forecasting method based on the idea that the weather

on any date will be close to the average of the weather that occurred on that date throughout the years is the Climatology method.

The Climatology method has been used by climatologists to forecast the weather conditions of a region. Scientists and meteorologists have a series of data and statistics collected through the years and they proceed to measure the average temperature. This simple method is based on the patterns of weather from the past to project similar scenarios in the future.

4 0

2 years ago

What monomer makes up carbohydrates?

Sindrei [870]

Answer:

Explanation:

Glycerol: Also called as glyceraldehyde. This is the three-carbon carbohydrate that has an aldehyde group in its structure. ...
Erythrose: It is a 4 carbon monomer i.e a tetrose sugar.
Threose: It is also 4 carbon monomer similar to erythrose in structure with a small variation. ...
Ribose: It is a 5 carbon monomer.

4 0

2 years ago

Read 2 more answers

For a planet orbiting the sun, rprp is the distance from the sun to the perihelion and rara is the distance from the sun to the

Talja [164]

The answer is D. 145

3 0

3 years ago