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प्रश्न
Differentiate Between Homozygous shows Heterozygous.
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उत्तर
| Homozygous | Heterozygous |
| An individual having two identical alleles (alternative form of the same gene) is known as homozygous. | An individual having two different alleles is known as heterozygous. |
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संबंधित प्रश्न
Give the significance of mutation.
What is crossing-over? What are the factors affecting it?
State Mendel’s Law of Dominance.
Give the Phenotypic and Genotypic ratio of the F2 and F2 generation.
Explain the Term Variation.
Explain the Term Crossing-over.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A female is responsible for the sex of the progeny.
Choose the Odd One Out
Multiple Choice Question
When an individual has both the genes of a contrasting character, it is said to be:
Give any two points of difference between homozygous and heterozygous.
In a dihybrid cross with contrasting characters, the number of different genotypes obtained in F2 generation are ______.
Which one of the following genotype will yield only one type of gamete?
A normal visioned woman whose father is colourblind married a normal visioned man. What are the probabilities of her sons or daughters to be colourblind? Explain with the help of Punnett square.
Define Alleles.
Define the following term:
Gene
Name any two genetic diseases in humans.
Rewrite the correct form of the statement by changing the first or last word only:
The full complement of DNA of an organism is termed as genetics.
