Class 12BiologyPrinciples of Inheritance and VariationMix Examples- Principles of Inheritance and Variation
EasyImprovement of the human race through hereditary qualities is called:
- AEuthenics
- BHuman heredity
- CHuman demography
- DEugenics
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Similar Questions
Drosophila flies with one half of the body male and the other half female are referred to as:
MediumAIPMT 1994
View SolutionExplain the following terms with examples:
$(a)$ Co-dominance
$(b)$ Incomplete dominance
$(a)$ Co-dominance
$(b)$ Incomplete dominance
Medium
View SolutionWhen a plant of $F_1$ generation is crossed with homozygous dominant parents,it is known as
Easy
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 | $d$. $9:3:3:1$ |
If a modified allele produces a non-functional enzyme or no enzyme,then the phenotype will not be affected in which of the following cases?
Medium
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