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Cross involving an unknown genotype and ...

Cross involving an unknown genotype and recessive parent ……..

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Test cross
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Similar Questions

Explore conceptually related problems

Read the given statements and select the correct option Statement 1 : Test cross is used to determine an unknown genotype within one breeding generation Statement 2 : Test cross is a cross between F_(1) hybrid and dominant parent.

Assertion: Test cross is a cross between an individual of unknown genotype with a homozygous recessive. Reason: Only the recessive character of an individual can be identified.

To find out the unknown genotype of a violet flowered pea plant a researcher done the following cross. Observe the diagram and answer the following questions. a. What would be the above cross called ? b. Can you determine the unknown genotype of violet flowered parent by drawing Punnet swuare ?

What is genotype ?

What is recessive lethality?

Differentiate genotype and phenotype.

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 ?

The back Cross of F1 hybrid with the recessive parent is called

A cross between F1 hybrid and recessive parent (Tt x tt) gives a ratio

Assertion : Test cross is the cross between the F_(1) progeny and either of the parenty types Reason : Back cross is rhe cross between F_(1) progeny and the double recessive genotype

SURA PUBLICATION-CLASSICAL GENETICS -Answer in one word
  1. Removal of stamens from a flower to facilitate cross pollination

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  2. Name used for genes by Mendal ……

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  3. Pigment responsible for purple colour of pea flowers …..

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  4. Alternate forms of a gene ……

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  5. The term ………….. Is the genetic constitution of an individual.

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  6. Methods to analyse the result of crosses in genetics ………..

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  7. Cross involving an unknown genotype and recessive parent ……..

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  8. Genotypic ration of monohybrid cross

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  9. What does SBEI stand for ……….

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  10. Who demonstrated incomplete dominance for the first time …..

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  11. Pattern of inheritance in which both alleles are expressed…….

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  12. An allele which causes death of an organism ………….

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  13. In which palnt was a lethal allele reported for the first time …………

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  14. A phenomenon in which a single gene affects multiple traits

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  15. Example of a disease caused by a pleitropic gene …………

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  16. Type of gene interaction involved in inheritance of fruit colour in su...

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  17. Type of inheritance involved in kernal colour of wheat ……..

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  18. Type of inheritance in cytoplasmic male sterility in maize ………….

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  19. Reappearance of ancestral trait after being lost in previous generatio...

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  20. A plant character showing chloroplast inheritance ………

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