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प्रश्न
Give Technical Term:
Cell organelle directly involved in genetics.
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उत्तर
Nucleus
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संबंधित प्रश्न
Choose the correct answer:
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Give the significance of mutation.
Differentiate between genotype and phenotype.
Explain the term Alleles.
Give Technical Term:
The individuals having dissimilar pairs of genes.
Give Technical Term:
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Complete the following sentence with appropriate word:
The physical expression of genes is called _________.
Write the functional activity of the following structure:
Genes
Choose the Odd One Out
Multiple choice question.
In a dihybrid cross, F2 generation offsprings show four different phenotypes while the genotypes are _______.
Multiple choice question.
When F2 phenotypic and genotypic ratios are the same, then it is an example of _______.
Explain a dihybrid cross with suitable example and checker board method.
Explain test cross with suitable example and state its ratios.
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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.
An indvidual of genotype, Aa Bb Cc Dd is used in test cross. How many different phenotypes can appear in this progeny?
In which region of chromosomes does crossing over take place?
