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A cross of F(1) with the recessive pare...

A cross of `F_(1)` with the recessive parent is known as

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test cross
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A cross of progeny with their recessive parent is known as

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Fill in the blanks:- The cross between F_1 hybrid and double recessive parent is called_______ cross.

A cross between hybrid with a double recessive pure plant is called _____

Read the given paragraph to answer In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes. Which of the following is correct for the condition when plant YyRr is back crossed with the double recessive parent ?

ARIHANT PRAKASHAN-HEREDITY AND VARIATION-CHAPTER TEST
  1. Multiple alleles control the inheritance of . . . . in man

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  2. An incomplete dominance is shown by

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  3. A plant with round (dominant) seeds was crossed with a plant with wrin...

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  4. Multiple alleles are present on

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  5. Law of independent assortment of Mendel can be proved on the basis of ...

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  6. A cross of F(1) with the recessive parent is known as

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  7. According to chromosomal theory of inheritance, a gamete contains only...

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  8. Test cross is conducted in breeding programmes to stabilise a characte...

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  9. During incomplete dominance, phenotypic ratio is . . . . .

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  10. Skin colour inheritance in humans is an example of ............ .

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  11. A cross between F1-hybrid and a recessive parent gives the ratio of

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  12. ......... inheritance deals with quantitative traits.

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  13. ......... and crossing over do not conform to Mendel's principles of i...

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  14. ......... linkage groups are found in human female.

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  15. Write short note on the dihybrid cross.

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  16. How are dominance, codominance and incomplete dominance patterns of i...

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  17. Who proposed chromosomal theory of inheritance ? Point out any two sim...

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  18. Differentiate between heredity and variation.

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  19. Differentiate between pleiotropy and polygenic inheritance .

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  20. In man, brown eyes (B) are dominant over blue (b) and dark hair (R) ar...

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