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A cross used to ascertian whether a do...

A cross used to ascertian whether a dominant is homozygous or heterozygous is termed :

A

test cross

B

Reciprocal

C

dihybird cross

D

hybrid cross

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The correct Answer is:
A
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GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. If an organism is crossed with homozygous recessive recesive indiv...

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  2. The genotype of a plant showing the dominat phenotype can be det...

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  3. A cross used to ascertian whether a dominant is homozygous or heter...

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  4. Cross between recessive parent and F(1) hybrid is called :

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  5. Tt xx tt cross is called:

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  6. Test cross is cross of:

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  7. The term test cross refers to a cross between:

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  8. In a test cross we perfrom a cross between :

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  9. A test cross distinguishes between :

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  10. Which of the following pairs on hybridization produces 1 :1 phenot...

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  11. Heterozygosity of F(1) hydrids can be determined by :

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  12. Which statements about a test cross is not true?

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  13. A cross between "F"(1) hybrid and a recessive parent gives a ratio of:

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  14. Phenotypic ratio of monohybrid test cross is:

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  15. A cross in which an organism showing a dominant phentype is crossed wi...

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  16. Heterozygous purple flower is crossed with recessive white flower. The...

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

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  18. To determine heterozygosity or homozygosity a plant must be crossed wi...

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  19. Test cross is a cross between:

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  20. Tt mates with tt. What will be characteristic of offsprings?

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