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koban [17]
3 years ago
12

What did Schleidan contribute to the cell theory?

Biology
1 answer:
ale4655 [162]3 years ago
7 0
He found a nuclear structure (cells) in plants by looking through a microscope

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Airida [17]

Answer:

39 purple stemmed plants

39 green stemmed plants

Explanation:

You'll end up with half and half! :)

5 0
3 years ago
When elongated, tube-shaped cells from the lining of the intestine are treated with a certain chemical, the cells sag and become
Vlada [557]

Answer:

Microtubules

Explanation:

These filament-like structures are a major component of the cytoskeleton of the cell and help is maintain asymmetrical cell shape. They are composed of tubulin molecules arranged to form a 'hollow straw' attached to the cell membrane end to end . The contraction and lengthening of these microtubules are controlled by the addition of removal these of tubulin molecules to vary its length.

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3 years ago
Which combination of characteristics in a population would provide the greatest potential for evolutionary change?
labwork [276]

Which combination of characteristics in a population would provide the greatest potential for evolutionary change?

a. large population, few mutations

b. small population, many mutations

c. small population, few mutations

Small population, many mutations are the combination of characteristics in a population would provide the greatest potential for evolutionary change.

b. small population, many mutations

<u>Explanation:</u>

Stabilizing selection in development is a kind of common choice that supports the normal people in a populace. In little, reproductively detached populaces, extraordinary conditions exist that can create fast changes in quality frequencies absolutely autonomous of transformation and normal determination.

Natural Selection prompts a transformation change when a few people with specific qualities in a populace have higher endurance and regenerative rate than others and give these inheritable hereditary highlights to their posterity. The power of Natural Selection aside, populace size is as yet a factor to be considered.

6 0
3 years ago
Label the process in the carbon cycle
DENIUS [597]

Answer:

Photosynthesis

Explanation:

uhmm i think

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Homem cis é aquela que tem voz grossa e anda como homem? Eu tenho 14 anos Posso tomar essas coisas de hormonização? se sim quant
Elan Coil [88]

<span>Seria melhor não, você ainda tem puberdade para passar</span>
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