Home
Class 12
BIOLOGY
What is the cross between the progeny of...

What is the cross between the progeny of `F_(1)` and the homozygous recessive parent called? How is it useful?

Text Solution

Verified by Experts

(i)Test cross.
(ii)Test cross informs about homozygous or heterzygous dominat nature of genotype.
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    MODERN PUBLICATION|Exercise NCERT FILE - (NCERT EXAMPLER PROBLEM NCERT (C.SHORT ANSWER TYPE QUESTIONS))|14 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    MODERN PUBLICATION|Exercise NCERT FILE - (NCERT EXAMPLER PROBLEM NCERT (D.LONG ANSWER TYPE QUESTIONS))|5 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    MODERN PUBLICATION|Exercise NCERT FILE - (NCERT EXAMPLER PROBLEM (A .MULTIPLE CHOICE QUESTIONS))|18 Videos

  • ORGANISMS AND POPULATIONS

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - E)|2 Videos

  • REPRODUCTION IN ORGANISMS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - C)|3 Videos

Similar Questions

Explore conceptually related problems

A cross between F_(1) hybrid and its homozygous recessive parent is called

The back cross of F_(1) hybrid with the recessive parent is called :

What is the ratio of a progeny of cross between F_(1) heterozygous and recessive

The phenotypic ratio in a back cross between a trihybrid and homozygous recessive parent would be :-

Find correct number of statement (s) w.r.t test cross. (i) It s cross between dominant unknown genotype and recessive parent. (ii) It is cross between the progeny of F1 generation and recessive parent. (iii) To determine the genotype of a tall pea plant at F2 generation (iv) to find out the genotype of dwarf pea plant in F22 generation

Write the percentage of pea plants that would be homozygous recessive in F_()

Two genes 'A' and 'B' are linked. In a dihybrid cross involving these two genes, the F_(1) heterozyogte is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?

Two gens 'A' and 'B' are linked . In a dihybrid cross involving these two genes the F_(1) heterozygote is corssed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generations

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