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Alika [10]
3 years ago
8

A parasitic round worm which belongs to the pylum nematode​

Biology
1 answer:
Naily [24]3 years ago
8 0

Answer: Roundworm is refered to as parasite because it harms it host.

Explanation: Roundworm belongs to nematodes, they have two openings mouth and anus,with segmented body,it derives it nutrients by attaching itself to internal organs of it host by and suck the host nutrients.example of Roundworm is Ascaris

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8 0
4 years ago
Explain why it is important to prevent the extinction of species?
jekas [21]

Answer:

Animals and plants depend upon each other, so the loss of one species affects others within that complex web of relationships.

Explanation:

Healthy ecosystems depend on plant and animal species as their foundations. When a species becomes endangered, it is a sign that the ecosystem is slowly falling apart.

I hope this helps :3

4 0
3 years ago
Read 2 more answers
A cat and a dog cannot produce fertile offspring because they are not the same_____
tresset_1 [31]

Answer:

breed.

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5 0
4 years ago
A pregnant mouse is exposed to high levels of a chemical. Many of the mice in her litter are deformed, but when they are interbr
MatroZZZ [7]

Answer:

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Explanation:

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The other cause may be that the toxic chemical used don't cause any mutation but just affect the development of mice so in this case genetic material will remain in normal state in deformed mouse and they will able to produce normal offsprings. So the right answer is a and d.

4 0
3 years ago
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Bogdan [553]

Answer:

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7 0
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