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Test cross of dihybrid ratio is 1:1:1:1....

Test cross of dihybrid ratio is `1:1:1:1.` It proves that

A

Two different pogeny are produced by `"P"_(1)` parents

B

`"F"_(1)` hybrid produces four different progeny

C

`"F"_(1)` hybrid is homozygous

D

None of the above

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The correct Answer is:
B
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
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  2. Test cross in plants or in Drosophila involves crossing:

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  3. Test cross of dihybrid ratio is 1:1:1:1. It proves that

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  4. If F(1) generation has all tall plants and ratio of F(2) generation is...

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  5. Multiple phenotype is seen in

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  6. Mendel was successful in discovering the principles of inheritance as

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  7. Mendelism principles are not applicable in case of:

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  8. How many different types of gametes are formed from AaBbCcDdEe?

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  9. When yellow round heterozygous Pea Plants are self fertilized, the fre...

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  10. A test cross is carried out:

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  11. A man having the genotype EEFfGgHH can produce P number of genetically...

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  12. In an organism, tall phenotype is dominant over recessive dward phenot...

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  13. In a monohybrid cross between two heterozygous individuals, the number...

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  14. Two or more independent genes present on different chromosomes which d...

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  15. If two persons with 'AB' blood group marry and have suffieciently larg...

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  16. Which Mendelian idea is depricted by a cross in which the "F"(1) gener...

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  17. which of the following statements is correct?

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  18. In Mendel's seven characters of Pea, total number of colours tested by...

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  19. Heterozygous tall plant (Tt) is crossed with homozygous dwarf (tt) pla...

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  20. The graphical representation to calculated the probability of all poss...

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