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Leviafan [203]
4 years ago
5

What is the function of a chitin?

Biology
1 answer:
Drupady [299]4 years ago
7 0
Chitin<span> is the main ingredient in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi. That means everything from beetles, spiders, and butterflies to lobsters, crabs, and shrimp have some </span>chitin<span> in their protective armors.</span>
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If 20% of the long-tailed cats got their tails stuck in something and failed to reproduce, what would be the expected change in
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Complete question:

Phenotype               Genotype         Number of Individuals

Long-tailed                     TT                               260

Long-tailed                      Tt                                160

Short-tailed                      tt                                 80

If 20% of the long-tailed cats got their tails stuck in something and failed to reproduce, what would be the expected change in frequency of T in the next generation

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The expected change in allelic T frequencies probably changes from 0.6 to 0.57 in the following generation.  

Explanation:

Due to technical problems, you will find the complete question, answer and explanation in the attached files.

Download pdf
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The DNA found in the nucleus is responsible for directing the
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