Home
Class 12
CHEMISTRY
Two hetrozgous parents (AaBb) are crosse...

Two hetrozgous parents (AaBb) are crossed if the two local are completely linked (AB/ab) what would be the distribution of phenotypic features in resulting generation of test cross ?

A

Restricted rotation about double bond or ring.

B

Groups which are responsible to show geometrical isomerism differ in their relative distance.

C

Free rotation about single bond.

D

Two different groups at both restricted atoms.

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
Promotional Banner

Topper's Solved these Questions

  • STEREOISOMERISM

    RESONANCE ENGLISH|Exercise EXERCISE (PART IV : COMPREHENSION)|5 Videos
  • STEREOISOMERISM

    RESONANCE ENGLISH|Exercise EXERCISE (PART -1 JEE (ADVANCED))|16 Videos
  • STEREOISOMERISM

    RESONANCE ENGLISH|Exercise EXERCISE (PART II : SINGLE AND DOUBLE VALUE INTEGER TYPE)|15 Videos
  • SOLUTIONS

    RESONANCE ENGLISH|Exercise Advabced Level Problems (PART-2)|35 Videos
  • STRUCTURAL IDENTIFICATION

    RESONANCE ENGLISH|Exercise Advanced level Problems (Part-III)|12 Videos

Similar Questions

Explore conceptually related problems

Two heterozygous parents are crossed. If the two loci are linked, what would be the distribution of phenotypic features in F_1 generation for a dihybrid cross?

Two parents having two loci incompletely linked and heterozygous in nature are crossed. What would be the distribution of phenotypic feature in the F_2 generation ?

What will be the total number of phenotypes and genotypes obtained in F2 generation of a dihybrid test cross ?

In what ratio the parental phenotypes will appear in F_(2) generation of dihybrid cross

In a dihybrid cross, if one trait is showing complete dominance and other trait follows lethality, what will be phenotypic ration in F2 generation?

When a cross is made between white and pink flowered Antirrhinum plants what phenotypic ratio is obtained in the resulting generation ?

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

What will be the distribution of phenotypic features in the first generation after a cross between a homozygous female and a heterozygous male for a single locus ?

A true breeding pea plant homozygous for axial violet flowers is crossed with another pea plant with terminal white flowers (aavv). (a) What would be the phenotype and genotype of F_(1)" and "F_2 generations? (b) Give the phenotype ratio of F_2 generations. (c) List the Mendel’s generalisations that can be derived from the above cross.

Knowledge Check

  • What will be the distribution of phenotypic features in the first generation after a cross between a homozygous female and a heterozygous male for a single locus ?

    A
    `3:1`
    B
    `1: 2: 1`
    C
    `1: 1`
    D
    none of these