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rusak2 [61]
3 years ago
15

Help pls thx will give brainlyest

Biology
2 answers:
schepotkina [342]3 years ago
7 0
What’s the question
iVinArrow [24]3 years ago
4 0
I’m working on the same thing :(
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BRAINLIESTTT ASAP!!!
lbvjy [14]

Hi Geny!

Question - Describe the cell theory and the developments that led to the cell theory.

Answer:

There are 3 main components of cell theory:

  1. Each and every organism is wither unicellular or multicellular.
  2. The basic unit of life is the cell.
  3. Cells are created from cells that had existed previously.

There were 3 scientists that made cell theory each of the 3 components of above were the 3 scientists.

  1. Mathia Schleiden discovered that plants were made of mainly cells.
  2. Rudolf Virchow discovered that cells are created from calls that had existed previously.
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Hope This Helps :)

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3 years ago
Explain how structure of cell wall in xylem tissue enables it to be strong and flexible?
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The cell membrane is flexible because of the presence of oil like substances called phospholipids, which gives it a fluid nature. While as the cell walls are rigid because of the presence of the thick layers of the substances like cellulose in plants, chitin in fungi and peptidoglycon in bacteria.
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The famous fossil lucy was classified as what species
dmitriy555 [2]
 <span>Australopithecus afarensis</span>
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Answer: 0.75

Explanation:

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