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प्रश्न
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Mendel experimented upon plants of Oryza sativa.
पर्याय
True
False
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उत्तर
False
Correct Statement: Mendel experimented with plants of Pisum sativum.
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संबंधित प्रश्न
A cross used to verify the unknown genotype of the F1 hybrid is a ______.
Mutation alerts the hereditary material. Give reasons.
Explain the Term Crossing-over.
Explain the Term Recessive character.
Name the following:
The genetic composition of an organism.
Give Technical Term:
Cell organelle directly involved in genetics.
Complete the following sentence with appropriate word:
The small differences among individuals are called ________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Most genetic diseases in man are recessive in character.
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.
The word chromosome was coined by
Explain test cross with suitable example and state its ratios.
Using ______, the production of gametes by the parents, the formation of zygotes, the F1 and F2 plants can be understood.
Alleles refer to ____________.
Which one of the following genotype will yield only one type of gamete?
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 |
Mendel was successful in his experiments because:
Which one of the following character is recessive in case of a pea plant?
Name any two genetic diseases in humans.
