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Anvisha [2.4K]
3 years ago
13

Hemophilia is inherited in humans as an X-linked recessive condition. A phenotypically normal woman whose father was hemophiliac

marries a normal man. What is expected among their offspring?
Biology
1 answer:
eimsori [14]3 years ago
4 0

Answer:

  • 100% of the girls are expected to be normal, X+X+ and X+X-
  • 50% of the boys are expected to be normal, X+Y
  • 50% of the boys are expected to be hemophilic, X-Y
  • 75% of the whole offspring normal (X+X+, X+X-, X+Y)
  • 25% of the whole offspring hemophilic (X-Y)

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Download pdf
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14. what are the genotypes of the brown and yellow labs who have all black puppies? show all your work using punnett squares.
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There are two different genotypes of brown labs and three different genotypes of yellow labs (eeBB, eeBb, and eebb) (Eebb and EEbb).

Let's examine genotypes, a different table now: As a result, a brown or yellow lab couple can have both brown labs and black or yellow labs.In actuality, neither brown nor chocolate dogs are permitted. Only yellow puppies can ever be born to a yellow lab couple. Even stranger, two brown labs can have yellow or brown puppies, whereas two black labs can have yellow or black puppies. Only yellow labs are capable of independently producing several shades of colour.

Learn more about  genotypes by using this link:

brainly.com/question/12116830

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1 year ago
Sister chromatids are attached to each other at an area called the
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They are joined together by a common centromere.
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