Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
MediumMatch List-$I$ with List-$II$ :
List-$I$ (Type of Inheritance) List-$II$ (Example) $A$. Incomplete dominance $I$. Blood groups in human $B$. Co-dominance $II$. Flower colour in Antirrhinum $C$. Pleiotropy $III$. Skin colour in human $D$. Polygenic inheritance $IV$. Phenylketonuria
Choose the correct answer from the options given below :
| List-$I$ (Type of Inheritance) | List-$II$ (Example) |
|---|---|
| $A$. Incomplete dominance | $I$. Blood groups in human |
| $B$. Co-dominance | $II$. Flower colour in Antirrhinum |
| $C$. Pleiotropy | $III$. Skin colour in human |
| $D$. Polygenic inheritance | $IV$. Phenylketonuria |
Choose the correct answer from the options given below :
- A$A-III, B-IV, C-II, D-I$
- B$A-II, B-I, C-IV, D-III$
- C$A-II, B-III, C-I, D-IV$
- D$A-IV, B-I, C-III, D-II$
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Similar Questions
In a diploid organism,the condition where one of the alleles in a pair is present is called.....
Medium
View SolutionRead the following statements carefully $:-$
$(a)$ Linkage is physical association of genes on a chromosome.
$(b)$ In $Drosophila$, genes of body colour and eye colour are tightly linked on $X$-chromosome.
$(c)$ In honey bee a fertilised egg develops as a male $(drone)$.
$(d)$ In grasshopper males have only one $X$-chromosome besides the autosomes.
$(e)$ $Drosophila$ can complete their life cycle in about two months.
Choose the correct option having all correct options.
$(a)$ Linkage is physical association of genes on a chromosome.
$(b)$ In $Drosophila$, genes of body colour and eye colour are tightly linked on $X$-chromosome.
$(c)$ In honey bee a fertilised egg develops as a male $(drone)$.
$(d)$ In grasshopper males have only one $X$-chromosome besides the autosomes.
$(e)$ $Drosophila$ can complete their life cycle in about two months.
Choose the correct option having all correct options.
Difficult
View SolutionOn the basis of Mendel's work,which of the following laws were formulated?
$I.$ Linkage
$II.$ Segregation
$III.$ Incomplete dominance
$IV.$ Independent assortment
Choose the correct option.
$I.$ Linkage
$II.$ Segregation
$III.$ Incomplete dominance
$IV.$ Independent assortment
Choose the correct option.
Medium
View Solution$ABO$ blood type in man is an example of
$A$. Pleiotropy
$B$. Incomplete dominance
$C$. Co-dominance
$D$. Multiple allelism
Select the code for the correct answer from the options given below.
$A$. Pleiotropy
$B$. Incomplete dominance
$C$. Co-dominance
$D$. Multiple allelism
Select the code for the correct answer from the options given below.
In a complementary gene interaction,calculate the number of phenotypes and genotypes produced in a cross $AaBb \times aaBB$.
Medium
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