Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
EasyWhich of the following variations are temporary and have nothing to do with the last or next generation?
- AHereditary variations
- BDiscontinuous variations
- CEnvironmental variations
- DNone of these
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Similar Questions
Match 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 SolutionWhen the blood hemoglobin of a normal person and a sickle-cell patient is placed in an electrophoretic field,what will be observed?
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View SolutionIn Mr. Kapoor,there is a pair of autosomal genes $Bb$ and a sex-linked factor $d$. What will be the proportion of $Bd$ in his sperm?
MediumAIPMT 1993
View SolutionIn humans,the presence of a beard and mustache in males is an example of a:
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View SolutionThe presence of four horns instead of two in a goat is an example of what?
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