Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
MediumRead the following statements carefully:
$(1)$ Ploidy is a structural chromosomal abnormality.
$(2)$ Hemophilia is an autosomal recessive disorder in which blood does not clot.
$(3)$ Recombination is one of the factors responsible for evolution.
$(4)$ Genetic mapping allows the determination of the specific location of a gene on a chromosome.
$(5)$ Snapdragon plant is an example of incomplete dominance.
$(6)$ $ABO$ blood grouping shows both dominance and codominance.
Identify the correct and incorrect statements from the given options.
$(1)$ Ploidy is a structural chromosomal abnormality.
$(2)$ Hemophilia is an autosomal recessive disorder in which blood does not clot.
$(3)$ Recombination is one of the factors responsible for evolution.
$(4)$ Genetic mapping allows the determination of the specific location of a gene on a chromosome.
$(5)$ Snapdragon plant is an example of incomplete dominance.
$(6)$ $ABO$ blood grouping shows both dominance and codominance.
Identify the correct and incorrect statements from the given options.
- A$F, F, T, T, T, T$
- B$F, F, T, T, T, T$
- C$F, F, T, T, T, T$
- D$F, F, T, T, T, T$
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Similar Questions
Select the correct option for the following statements:
$P - F_1$ generation shows traits of both parents.
$Q - F_1$ generation shows a new trait (intermediate).
$R - F_1$ generation shows only one of the two parental traits.
$\quad \quad P \quad Q \quad R$
$P - F_1$ generation shows traits of both parents.
$Q - F_1$ generation shows a new trait (intermediate).
$R - F_1$ generation shows only one of the two parental traits.
$\quad \quad P \quad Q \quad R$
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
View SolutionWhat is the number of chromosome pairs in maize $(Zea \ mays)$?
Easy
View SolutionIn a dihybrid cross,when one pair of alleles shows incomplete dominance,the resulting genotypic ratio will be ....
Difficult
View SolutionMatch the terms in Column $I$ with its phenotypic ratio in Column $II$ correctly and choose the correct option.
Column $I$ Column $II$ $i$. Monohybrid test cross $a$. $1:2:1$ $ii$. Incomplete dominance $b$. $1:2$ $iii$. Law of independent Assortment $c$. $1:1$ $iv$. Sickle Cell Anaemia $d$. $9:3:3:1$
| Column $I$ | Column $II$ |
| $i$. Monohybrid test cross | $a$. $1:2:1$ |
| $ii$. Incomplete dominance | $b$. $1:2$ |
| $iii$. Law of independent Assortment | $c$. $1:1$ |
| $iv$. Sickle Cell Anaemia | $d$. $9:3:3:1$ |
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