Hemophilia is caused by an X-linked recessive gene
A normal woman whose father had hemophilia
marries a normal man. What are the chances of
hemophilia in their children? What will be an ideal response?
Answer: All females normal but 1/2 of them would be carriers;
1/2 of the males would have hemophilia, the other
1/2 normal.
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Under normal circumstances, the microbiota of the skin is kept in check by
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In which of the three vertical intertidal zones is biodiversity the highest? Why?
What will be an ideal response?
Protists are a diverse group of organisms. Which of the following is not characteristic of protists?
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