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प्रश्न
A pair of corresponding chromosomes of the same shape, size and one from each parent is called ______.
पर्याय
Autosomes
Allosomes
Analogous chromosomes
Homologous chromosomes
उत्तर
A pair of corresponding chromosomes of the same shape, size and one from each parent is called homologous chromosome.
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संबंधित प्रश्न
What is a gene? How is it related to heredity?
Give the significance of mutation.
Mutation alerts the hereditary material. Give reasons.
Give the Phenotype of the F2 generation.
Give the Phenotypic and Genotypic ratio of the F2 and F2 generation.
Explain the Term Heredity.
Explain the Term Variation.
Explain the Term Crossing-over.
Name the following:
The study of heredity and variation.
Give Technical Term:
A virus with DNA as heredity material.
Give Technical Term:
Transmits characteristics from parents to offsprings.
Give Technical Term:
The individuals having dissimilar pairs of genes.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Mutation can be brought about artificially.
Write the functional activity of the following structure:
Genes
Multiple choice question.
When F2 phenotypic and genotypic ratios are the same, then it is an example of _______.
Identify the genotype of a round seeded tall plant which when crossed with a plant of similar genotype produces the following percentage of phenotypes:
(tall round = 56.25 %, tall wrinkled = 18.75 %, dwarf round = 18.75 %, dwarf wrinkled = 6.25 %.)
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.
Which of the following is the number of alleles for blood group in an individual?
Match the items given in Column I with those listed in Column II. Choose the answer with correct combination of alphabets of the two columns.
| Column I | Column II |
| A. Monohybrid cross | 1. T and t |
| B. Test cross | 2. TT |
| C. Alleles | 3. TT × tt |
| D. Homozygous tall | 4. tt |
| 5. Tt × tt |
