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zhannawk [14.2K]
3 years ago
8

Why is it important that meiosis divides twice?

Biology
2 answers:
lara [203]3 years ago
4 0
Because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis<span> also produces genetic variation by way of the process of recombination.</span>
rosijanka [135]3 years ago
4 0
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces variation by way of the process of recombination.

Recombination- Recombination during Meiosis is facilitated by chromosomal crossover. The crossover process leads to offspring having different combinations of genes from those of their parents and can occasionally produce new chimeric alleles.


I Hope This Helped!
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The word root infect means which of the following?
anyanavicka [17]

Answer:

late 14c., "fill with disease, render pestilential; pollute, contaminate; to corrupt morally," from Latin infectus, past participle of inficere "to stain, tinge, dye," also "to corrupt, stain, spoil," literally "to put in to, dip into," from in- "in" (from PIE root *en "in") + facere "to make, do, perform" (from PIE root *dhe- "to set, put").

Explanation:

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3 years ago
Arrange the events of the earliest stellar formation in sequential order.
notka56 [123]

Answer;

Arrangement of events in stellar formation;

C) The Big Bang occurs.

B) Pockets of elements in higher concentrations begin experiencing greater gravitational force.

A) Hydrogen atoms shed their electrons and fuse together to form larger helium atoms.

D) the glass clouds begin reducing in volume, which leads to increase in density, pressure, and temperature.

Explanation;

-Stellar evolution is the process by which a star changes over the course of time. All stars are born from collapsing clouds of gas and dust, often called nebulae or molecular clouds.

-Stars are born out of the gravitational collapse of cool, dense molecular clouds. As the cloud collapses, it fragments into smaller regions, which themselves contract to form stellar cores.

4 0
3 years ago
Read 2 more answers
What type of reproduction is shown in the diagram?
Debora [2.8K]

Answer: Budding

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3 0
2 years ago
_______________ is an abnormal episode of motor, sensory, autonomic, or psychic activity resulting from a sudden, abnormal, unco
Jobisdone [24]

Answer:

Seizure is an abnormal episode of motor, sensory, autonomic, or psychic activity resulting from a sudden, abnormal, uncontrolled electrical discharge from cerebral neurons.

Explanation:

Seizure is also formally known as an epileptic seizure which it's symptoms involve uncontrolled body movements mostly with every part of the body and loss of consciousness. Epileptic seizure lasts for the maximum of two minutes before the person returns to a normal state. Bladder control however, is usually absent at this stage. Epileptic seizure can be caused by either provocation or without provocation

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When a seizure lasts more than a maximum of two minutes, it is declared an emergency but some seizures do last for about five minutes and it is regarded as normal. There hasn't been any form of cure for epileptic seizures but there are temporary treatments which can prevent frequent seizures.

3 0
3 years ago
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If you wanted to repeat your experiment, you could do it once, then do it again, and so on. You could also _____.
Elis [28]

Answer: C

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*Answer C makes more sense than the other answers.*

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3 years ago
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