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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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Answer:

64

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Nitrogen combines directly with oxygen at very high temperatures to form nitrogen(ii) oxide. This is the reaction that occurs during lightning flashes. Atmospheric nitrogen and oxygen combines during the high temperatures obtained in lightning flashes to form nitrogen (ii) oxide.

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