Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
EasyWhich one of the following pairs is an example of intergenic interaction?
- APolygenic inheritance and Epistasis
- BEpistasis and Incomplete dominance
- CEpistasis and Multiple alleles
- DCo-dominance and Incomplete dominance
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Similar Questions
Match the terms in column-$I$ with their description in column-$II$ and choose the correct option.
Column-$I$ Column-$II$ $(A)$ Dominance $(i)$ Many genes govern a single character $(B)$ Codominance $(ii)$ In a heterozygous organism only one allele expresses itself $(C)$ Pleiotropy $(iii)$ In a heterozygous organism both alleles express themselves fully $(D)$ Polygenic inheritance $(iv)$ $A$ single gene influences many characters
| Column-$I$ | Column-$II$ |
|---|---|
| $(A)$ Dominance | $(i)$ Many genes govern a single character |
| $(B)$ Codominance | $(ii)$ In a heterozygous organism only one allele expresses itself |
| $(C)$ Pleiotropy | $(iii)$ In a heterozygous organism both alleles express themselves fully |
| $(D)$ Polygenic inheritance | $(iv)$ $A$ single gene influences many characters |
MediumNEET 2016
View SolutionAssertion $A$: Gene is the unit of inheritance.
Reason $R$: The properties of tissues are due to the constituents of their cells.
Which option is correct for Assertion $A$ and Reason $R$?
Reason $R$: The properties of tissues are due to the constituents of their cells.
Which option is correct for Assertion $A$ and Reason $R$?
Medium
View SolutionWhich of the following organisms has the highest number of chromosomes?
Easy
View SolutionDifferences in twins suggest
Medium
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 $(♀)$ | |
|---|---|---|
| $x$ | $XY$ | $XX$ |
| $y$ | $ZZ$ | $ZW$ |
Medium
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