Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
MediumIn certain plant species,red flower colour is incompletely dominant to white flower colour (the heterozygote is pink) and tall stems are completely dominant to dwarf stems. If a tall pink plant $(TtRr)$ is crossed with a tall white plant $(TTrr),$ which one of the following types of plants would be produced in the offspring?
- ATall pink and tall white
- BDwarf pink and tall red
- CDwarf red and tall pink
- DTall pink and dwarf white
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Similar Questions
Which of the following statements is correct?
Match List $I$ with List $II$:
List $I$ List $II$ $A$. Two or more alternative forms of a gene $I$. Backcross $B$. Cross of $F_1$ progeny with homozygous recessive parents $II$. Ploidy $C$. Cross of $F_1$ progeny with any of the parents $III$. Allele $D$. Number of chromosome sets in plant $IV$. Test cross
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
|---|---|
| $A$. Two or more alternative forms of a gene | $I$. Backcross |
| $B$. Cross of $F_1$ progeny with homozygous recessive parents | $II$. Ploidy |
| $C$. Cross of $F_1$ progeny with any of the parents | $III$. Allele |
| $D$. Number of chromosome sets in plant | $IV$. Test cross |
Choose the correct answer from the options given below:
MediumNEET 2024
View SolutionWhich of the following statements are false?
$I.$ $A$ dominant allele determines the phenotype when paired with a recessive allele.
$II.$ $A$ recessive allele is weaker than a dominant allele.
$III.$ $A$ recessive allele does not show its effects when paired with a dominant allele.
$IV.$ $A$ dominant allele is always better for an organism.
$I.$ $A$ dominant allele determines the phenotype when paired with a recessive allele.
$II.$ $A$ recessive allele is weaker than a dominant allele.
$III.$ $A$ recessive allele does not show its effects when paired with a dominant allele.
$IV.$ $A$ dominant allele is always better for an organism.
Medium
View SolutionWhich one of the following is not a parasitic adaptation?
MediumNEET 2013
View SolutionThe number of chromosomes present in a gorilla is:
Easy
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