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What will be the phenotypes of F(1) gene...

What will be the phenotypes of `F_(1)` generation when normal vision man (XY) marries colour blind woman `(X^(C )X^(C ))`

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To determine the phenotypes of the F1 generation when a normal vision man (XY) marries a colorblind woman (X^C X^C), we can follow these steps: ### Step 1: Understand the Genetic Background Color blindness is a sex-linked recessive trait. This means that the gene responsible for color blindness is located on the X chromosome, and it is recessive. A normal vision man has the genotype XY, while a colorblind woman has the genotype X^C X^C (where X^C represents the allele for color blindness). **Hint:** Remember that males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). ### Step 2: Determine the Gametes ...
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MODERN PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION-REVISION EXERCISES (SHORT ANSWER TYPE-I(A. QUESTIONS FROM STATE BOARD EXAMINATIONS))
  1. What is crossing over? In which stage of cell division it takes place?

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  2. How is sex determined in human beings?

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  3. What will be the phenotypes of F(1) generation when normal vision man ...

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  4. What will be the phenotypes of F(1) generation if normal vision man (X...

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  5. What is polyploidy and aneuploidy?

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  6. Name two sex linked diseases.

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  7. How did Mendel make sure that the pea plants were true breeding?

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  8. How is Down's syndrome produced?

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  9. Define the term co-dominance with one example.

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  10. What is incomplete dominanace ?Give one example.

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  11. Who rediscovered Mendelism?

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  12. Stydy the following cross and answer the questions. (a)Write the ...

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  13. Observe the figures and answer the questions. (a)Identify the sy...

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  14. Write the cuase and two symptoms of Klinefelter's syndrome.

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  15. What are multiple alleles?Give one example.

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  16. Differentiate between back cross and test cross.

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  17. What are point mutations?Give one example of point mutations

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  18. Differentiate between homozygous and heterozygous organisms.

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  19. What is pleiotropy ?Give one example?

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  20. What is sex-determination?Explain XX and XY type of sex determination.

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