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yulyashka [42]
3 years ago
13

What can electron microscopes reveal

Biology
1 answer:
zloy xaker [14]3 years ago
4 0
Answer:
Electron microscope is a device which is used to see microscopic objects using electon. In this tyoe of microscope electron is thrown on an object whose image is formed on the screen. It resolution power is 10,000X. If the internal structure of an object is to be observed then SEM is used, however for three dimensional structure, TEM is used.
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Which answer lists different behavioral responses that some animals use as defense mechanisms?Question 8 options:camouflage, mim
Crank

To answer this we need to analyze each statement

camouflage, mimicry, and stingers: This is meant to escape predation and fend off predators, so this is the correct answer.

hibernation and migration: This is meant for breeding and or food energy storage, to pass hard seasons so is also incorrect.

courtship and breeding behaviors: This is meant for reproduction and to ensure offspring so this is incorrect.

nesting and food gathering: this is a behavior for survival, resource use rather than defense, si this is not correct.

7 0
1 year ago
If there is not crossing over,tha gametes are
Vlad1618 [11]
If crossing over does not happen the product is parental gametes. Meaning there is less genetic variation.
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3 years ago
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kirill [66]
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4 0
4 years ago
Explain the effects of radiation on the cellular process of mitosis and meiosis
Anarel [89]

<span>Mitosis is a process whereby somatic cell divides while meiosis is a process in which germ cell divides.</span>Both are essential processes that occur during development.  However, delay in mitosis can result into alteration in cell kinetics pattern resulting in depletions of all populations.

3 0
3 years ago
​____ allow bacteria to join together to transfer genes.
anzhelika [568]
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