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The American Beaver, Castor canadensis, has a diploid chromosome number of 40. How many chromosomes would...

The American Beaver, Castor canadensis, has a diploid chromosome number of 40. How many chromosomes would be found in the following?

a.         Hexasomic cell

b.         Triple nullisomic cell

c.         Trisomic gamete

d.         Triploid monosomic cell

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