Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
MediumMatch the following columns:
Column-$I$ Column-$II$ $A$. Mendel $i$. Allele $B$. Bateson $ii$. Factors $C$. Johannsen $iii$. Chromosome $D$. Sutton and Boveri $iv$. Gene
| Column-$I$ | Column-$II$ |
|---|---|
| $A$. Mendel | $i$. Allele |
| $B$. Bateson | $ii$. Factors |
| $C$. Johannsen | $iii$. Chromosome |
| $D$. Sutton and Boveri | $iv$. Gene |
- A$A-iv, B-ii, C-iii, D-i$
- B$A-iii, B-i, C-iv, D-ii$
- C$A-i, B-iii, C-ii, D-iv$
- D$A-ii, B-i, C-iv, D-iii$
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$A$ human male is heterozygous for autosomal genes $A, B$, and $G$, and also for the hemophilic gene $h$. What is the probability of his sperm being $abgh$?
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View SolutionMatch the following pairs based on the sex determination mechanism shown in the table:
Male $(♂)$ Female $(♀)$ $x$ $XY$ $XX$ $y$ $ZZ$ $ZW$
| Male $(♂)$ | Female $(♀)$ | |
|---|---|---|
| $x$ | $XY$ | $XX$ |
| $y$ | $ZZ$ | $ZW$ |
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View SolutionWhat is the practical utility of genetics?
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View SolutionMatch 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 :
Medium
View SolutionMother and father both have blood group '$A$'. They have two children,one with blood group '$O$' and the second one with blood group '$A$'. They have:
MediumAIIMS 2009
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