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Simora [160]
2 years ago
13

Discuss the possible role of protozoans in the evolution of animals

Biology
1 answer:
Mars2501 [29]2 years ago
4 0

Answer:

While protozoans evolved early and have survived to the present day as unicellular organisms, they have undoubtedly undergone considerable evolutionary change. So the role they have is rather big because they where here from early days. Animals could of adopted and learned from them

Explanation:

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Why do vultures wait for there prey
RSB [31]

Answer:

A vulture attacks weak prey. They hunt by sight, so they often "watch over" the prey until it is ready, by their standards. ... Sometimes vultures wait for a larger feeder to attack the meat first, so that the meat is perfect for eating.

7 0
3 years ago
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An organism grew well on TSA plates, a bit slower on MM1 and not at all on MM1 without glucose. The results indicate that organi
Dafna11 [192]

Answer:

Can grow on MM1.

Explanation:

  • Organisms that can only grow in a media having specific nutrients included in it are called a fastidious organism, this implies that these organisms have specific nutrient requirements for their growth.
  • MM 1 represents the minimal media which has basic nutrients present in it, however as the fastidious organisms require some particular or complex nutrients for their growth they can not grow on the minimal media.
  • Therefore, since the organisms that are given in the question is able to grow on the minimal media MM1, this implies that it is not a fastidious organism.
5 0
3 years ago
What are three<br> ways that climate<br> change is affecting<br> ecosystems in the<br> oceans?
lukranit [14]

Answer:

coral beaching

drowning wetlands

fish migration

7 0
2 years ago
B lymphocytes develop immunocompetence in the ________.
suter [353]
The answer would be bone marrow
7 0
3 years ago
Proteins that speed up the rate of chemical reactions in the cell without requiring high temperatures are antibodies.
Ymorist [56]
This is false. The Enzymes are proteins that speed up the rate of chemical reactions in the cell without requiring high temperature. Antibodies are proteins which react to alien or unknown organisms that enter our body like bacteria and viruses.

I hope it helps, Regards.     <span> </span>
6 0
2 years ago
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