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प्रश्न
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उत्तर
संबंधित प्रश्न
A cross used to verify the unknown genotype of the F1 hybrid is a ______.
What is crossing-over? What are the factors affecting it?
Explain the Term Heredity.
Explain the Term Recessive character.
Explain the Term Genotype.
Name the following:
The genetic composition of an organism.
Complete the following sentence with appropriate word:
The small differences among individuals are called ________.
Choose the Odd One Out
Choose the Odd One Out
Multiple choice question.
In a dihybrid cross, F2 generation offsprings show four different phenotypes while the genotypes are _______.
What is allelomorph?
Identify the genotype of peacock.
Using ______, the production of gametes by the parents, the formation of zygotes, the F1 and F2 plants can be understood.
Identify the possible genotypic ratio in F2 generation if a plant producing red flowers (RR) is crossed with another plant of the same species that produces white flower (rr).
A pea plant with the genotype YyRr is crossed with another pea plant with the genotype yyrr. The expected phenotypic ratio of individuals formed will be ______
Define Alleles.
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 |
