Match List - I with List - II
List - I | List - II |
(a) Protoplast fusion | (i) Totipotency |
(b) Plant tissue culture | (ii) Pomato |
(c) Meristem culture | (iii) Somaclones |
(d) Micropropagation | (iv) Virus free plants |
Choose the correct answer from the options given below:
(a) | (b) | (c) | (d) | |
1. | (iii) | (iv) | (i) | (ii) |
2. | (iv) | (iii) | (ii) | (i) |
3. | (iii) | (iv) | (ii) | (i) |
4. | (ii) | (i) | (iv) | (iii) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMutations in plant cells can be induced by:
1. Gamma rays
2. Zeatin
3. Kinetin
4. Infrared rays
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is not an objective of Biofortification in crops?
1. Improve vitamin content
2. Improve micronutrient and mineral content
3. Improve protein content
4. Improve resistance to diseases
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is not a step in Multiple Ovulation Embryo Transfer Technology (MOET)?
1. | Cow is fertilized by artificial insemination |
2. | Fertilized eggs are transferred to surrogate mothers at 8-32 cell stage |
3. | Cow is administered hormone having LH like activity for superovulation |
4. | Cow yields about 6-8 eggs at a time |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCellular totipotency is demonstrated by :-
1. Only gymnosperm cells
2. All plant cells
3. All eukaryotic cells
4. Only bacterial cells
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is the reason of formation of embryoid from pollen grain in tissue culture medium
1. Cellular totipotency
2. Organogenesis
3. Double fertilization
4. Test tube culture
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich fungal disease spreads by seed and flowers : -
(1) Loose smut of Wheat
(2) Corn stunt
(3) Covered smut of Barley
(4) Soft rot of Potato
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe technique of obtaining large number of plantlets by tissue culture method is called –
(1) Organ culture
(2) Micropropagation
(3) Macropropagation
(4) Plantlet culture
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIndia's wheat yield revolution in the 1960s was possible primarily due to :-
(1) Increased chlorophyll content
(2) Mutations resulting in plant height reduction
(3) Quantitative trait mutations
(4) Hybrid seeds
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhy is vivipary an undersirable character for annual crop plants -
1. It reduces the vigour of the plant
2. The seeds exhibit long dormancy
3. It adversely affects the fertility of the plant
4. The seeds cannot be stored under normal conditions for the next season
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology