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leonid [27]
3 years ago
9

Which processes lead to the greatest variety of genetic combinations

Biology
1 answer:
ArbitrLikvidat [17]3 years ago
8 0
The answer to this is meiosis and fertilization <span />
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Answer:

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2 years ago
Why might a scientist want to disrupt the plasma membrane and how might they do this experimentally?
kupik [55]

It is possible to disrupt the plasma membrane by using enzymes and/or detergent agents.

<h3>What is the plasma membrane?</h3>

The plasma membrane is a lipid bilayer that is mainly composed of phospholipids and cholesterol.

In laboratory conditions, it is possible to disrupt this lipid bilayer by using detergent and proteins (enzymes) that break the bonds binding phospholipids.

For example, enzymes can break down the double bonds that bind fatty acids in the lipid bilayer.

In conclusion, the plasma membrane can be break down by applying enzymes and detergents.

Learn more about the cell membrane here:

brainly.com/question/1768729

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6 0
2 years ago
How can a scientist test a hypothesis if it is not possible to do a controlled experiment.
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Answer:

In an experiment, the researcher needs to have a control group with an experimental group where both groups are identical in every way except that the controlled group does not gets the experimental treatment.

Sometimes, it is not possible to do a test or the experiment utilizing a controlled trial (due to ethical reasons or no practical method available). All things considered, a researcher may test a theory by making predictions about outcomes or patterns that ought to be found in nature if the hypothesis is right.

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3 years ago
What is our skin made of
Nesterboy [21]
The skin is made up of three layers, each with its own important parts. The layer on the outside is called the epidermis
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biogechemical cycles on earth serve on earth serve a variety on different purpose. what do the biogechemical cycles have in comm
madreJ [45]

Answer:

Son procesos naturales que reciclan elementos en diferentes formas químicas desde el medio ambiente hacia los organismos, y luego a la inversa. Agua, carbón, oxígeno, nitrógeno, fósforo y otros elementos recorren estos ciclos, conectando los componentes vivos y no vivos de la Tierra

Explanation:

7 0
3 years ago
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