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pashok25 [27]
3 years ago
9

Identify the disorders described. immune system overreacts to an antigen part of the immune system does not function properly th

e body's immune system attacks its healthy cells, mistaking them for pathogens masses of cells form and steal nutrients from healthy cells
Biology
2 answers:
PolarNik [594]3 years ago
8 0

Answer: 1: allergic disorders

2. Immunodeficiency disorders

3. Autoimmune disorders

4. Cancers

stiks02 [169]3 years ago
5 0

1: allergic disorders

2. Immunodeficiency disorders

3. Autoimmune disorders

4. Cancers

Explanation:

got it right on edg2020

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You’ve likely heard of polar bears (Ursus maritimus) and grizzly bears (Ursus arctos horribilis). Have you heard of a grolar bea
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Answer:

allopatric speciation.

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  • Although the two separate populations are unable to mate due to geographical factors, if the two populations are allowed to mate again, given that they have not been separated very long ago, they can give rise to hybrids.
  • Thus, in the given question it is given that polar bears and grizzly bears have been mated and hybrids have been produced and this points out to the fact that polar bears are result of allopatric speciation.
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