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Travka [436]
3 years ago
12

After collecting samples and applying the swab samples to petri dishes, the dishes should be put

Biology
1 answer:
krek1111 [17]3 years ago
8 0

I think the answer is A True I’m not 100% sure though sorry

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Through which of the following processes are plant communities taking over the ecosystem
amid [387]

Answer:

Climate disturbance

Explanation:

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Which neurotransmitter is a major regulator of mood and behavior and can be chemically altered using drugs like Prozac or Zoloft
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Explanation:

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3 years ago
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How does mitosis takes place in the digestive system
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Some body parts of animals and plants can be regenerated by mitotic cell division.
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5 0
2 years ago
What main idea about the nature of the cell did historical scientists disagree on?
VLD [36.1K]

Explanation:

Scientists didnt belive that there are cells untill robert hooke (1665). He observed the cells in a cork slice with the help of a PRIMITIVE microscope

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It was robert brown in (1831) who discovered the nucleus in the cell.

Purkinjie in 1839 coined the term 'protoplasm' for the fluid substance of the cell.

THE CELL THEORY, that all plants and animals are composed of cells and that the cell is the basic unit of life, was presented by two biologists, schleiden (1838) and schwann(1839). The cell theory was fuether expanded by virchow (1855) by suggesting that all cells aris form PRE-EXISTING cells. With the discovery of the electron microscope in 1940,it was possible to observe and understand the complex structure of the cell and its various organelles.

Well, thats the history of the discovery of cells.

7 0
3 years ago
Use the gel electrophoresis results below to determine which person (if any) is the father of the child.
Artemon [7]
I think none of the men are the father, they don’t match the child’s results.
4 0
3 years ago
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