11. The sum total of all the seed attributes that can withstand emergence under favourable condition is called
12. The mineral consituent of cell wall is
13. A pair of genes are linked if their recombination frequency in test cross is
14. The number of double crosses will be equal to
15. Which of the following is a remarkable feature of photosynthesis?
16. The analogue of 5-bromouracil is
17. In mitosis, longest phase is
18. In India for hybrid seed production inmaizewe use
19. In the mechanism of opening and closing of stomata, the important factor is
20. Match the following columns:
Column I (Scientist)
Column II (Discovery)
a. Shull
1. DNA model
b. Waldyer
2. First hybrid
c. Fairchild
3. Heterosis
d. Watson and Crick
4. Chromosome
Column I (Scientist) | Column II (Discovery) |
a. Shull | 1. DNA model |
b. Waldyer | 2. First hybrid |
c. Fairchild | 3. Heterosis |
d. Watson and Crick | 4. Chromosome |
Read More Section(Genetics and Plant Breeding)
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- Genetics and Plant Breeding - Section 1
- Genetics and Plant Breeding - Section 2
- Genetics and Plant Breeding - Section 3
- Genetics and Plant Breeding - Section 4
- Genetics and Plant Breeding - Section 5
- Genetics and Plant Breeding - Section 6
- Genetics and Plant Breeding - Section 8
- Genetics and Plant Breeding - Section 9
- Genetics and Plant Breeding - Section 10