Q661
Open questionThe first cross between bread wheat and rye was made by Rimpau in
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Agriculture · all questionsGenetics And Plant Breeding
Genetics And Plant Breeding
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Q662
Open questionMatch the following columns:
| Column I (Term) | Column II (Related scientist) |
| a. Genotype and phenotype | 1. Shull |
| b. Heterosis | 2. Johannsen |
| c. Recurrent selection | 3. Hull (1945) |
| d. Over dominance | 4. Hull (1945) |
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Q663
Open questionThe plant type concept was first introduced by
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Q664
Open questionTwo species belonging to the same genus are identical in morphology which of the following structural characteristics is more useful in distinguishing such species
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Q665
Open questionChoose the wrong feature of transposition is
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Q666
Open questionThe performance of a double cross hybrid (A × C) × (B × D) can be predicted from the average performance of the combination of
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Q667
Open questionWho established that character is transmitted from generation to generation through chromosomes?
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Q668
Open questionThe seven traits studied by Mendel were present in
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Q669
Open questionSex in plants was discovered by
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Q670
Open questionMultiple factors hypothesis' is given by
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Q671
Open questionTwo taxonomic species are distinguished from each other by
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Q672
Open questionThe distribution of stomata per unit area of a leaf and their size affects the rate of
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Q673
Open questionCellulose is abscent in
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Q674
Open questionThe spraying of leaves with silicon emulsion causes
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Q675
Open questionThe water from the soil enters into root hairs on account of
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Q676
Open questionIPGRI headquarter is situated in
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Q677
Open questionThe smallest unit of genetic material undergoes recombination is
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Q678
Open questionTurmeric is a modified stem
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Q679
Open questionThe major transportable form of amino acid is
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Q680
Open questionThe reason behind reversion is
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