Biology
General
Easy
Question
Grain colour in wheat is determined by three pairs of polygenes. Following cross AABBCC (dark colour) x aabbcc (light colour), in F2 generation what proportion of the porgeny is linkely to resemble either parent ?
- None
- Less than 5 percent
- One third
- Half
The correct answer is: Less than 5 percent
Related Questions to study
physics-
The adjacent graph shows the extension (
) of a wire of length 1m suspended from the top of a roof at one end and with a load W connected to the other end. If the cross-sectional area of the wire is 
, calculate the Young’s modulus of the material of the wire.
The adjacent graph shows the extension () of a wire of length 1m suspended from the top of a roof at one end and with a load W connected to the other end. If the cross-sectional area of the wire is , calculate the Young’s modulus of the material of the wire.
physics-General
biology
Which is not correctly matched :
Which is not correctly matched :
biologyGeneral
biology
In a plant three dominant independetly assorting gene A. B and C are essential for production of purple pigment. If any of the genes or all three genes are present in recessive condition then flower is colourless Raw material 
pigment A purple plant with genotype AABBCC crossed with a colourless plant with genotype aabbcc gives purple F1 hybrid. On selfing of F1 - what proportion of coloured offspring in F2
In a plant three dominant independetly assorting gene A. B and C are essential for production of purple pigment. If any of the genes or all three genes are present in recessive condition then flower is colourless Raw material pigment A purple plant with genotype AABBCC crossed with a colourless plant with genotype aabbcc gives purple F1 hybrid. On selfing of F1 - what proportion of coloured offspring in F2
biologyGeneral
biology
Which of the following show linkage group in coupling phase
Which of the following show linkage group in coupling phase
biologyGeneral
biology
The linkage map of X-chromosome of fruitfully has 66 units, with yellow body gene (y) at one end and bodded hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be -
The linkage map of X-chromosome of fruitfully has 66 units, with yellow body gene (y) at one end and bodded hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be -
biologyGeneral
chemistry-
Match the following
Match the following
chemistry-General
chemistry-
Match the following
Match the following
chemistry-General
biology
Study the pedigree chart given below What does it show
Study the pedigree chart given below What does it show
biologyGeneral
chemistry-
chemistry-General
chemistry-
Which of the following polymer can be formed by using the following monomer unit?
Which of the following polymer can be formed by using the following monomer unit?
chemistry-General
chemistry-
is a polymer having monomer units
is a polymer having monomer units
chemistry-General
Maths-
Consider function f(x) satisfies the relation, 
and differentiable for all x.
In this question, we have given two statements are like assertion and reason. The odd function is, a function such that f (−x) =−f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed.
Consider function f(x) satisfies the relation, and differentiable for all x.
Maths-General
In this question, we have given two statements are like assertion and reason. The odd function is, a function such that f (−x) =−f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed.
chemistry-
Electronic configuration 
has violated:
Electronic configuration has violated:
chemistry-General
chemistry-
The figure indicates the energy level diagram for the origin of six spectral lines in emission spectrum (e.g. line no. 5 arises from the transition from level B to X ) which of the following spectral lines will not occur in the absorption spectrum :
The figure indicates the energy level diagram for the origin of six spectral lines in emission spectrum (e.g. line no. 5 arises from the transition from level B to X ) which of the following spectral lines will not occur in the absorption spectrum :
chemistry-General
chemistry-
The conductivity of 0.001 M acetic acid is 5 × 10–5 S cm–1 and 
is 390.5 S cm2 mol–1 then the calculated value of dissociation constant of acetic acid would be
The conductivity of 0.001 M acetic acid is 5 × 10–5 S cm–1 and is 390.5 S cm2 mol–1 then the calculated value of dissociation constant of acetic acid would be
chemistry-General
