'Golden rice' is a genetically modified rice. It is an example of 
1. Bioprospecting
2. Biofortification
3. Pest-resistant crop
4. Increased mineral usage efficiency

Level 3: 35%-60%
NEET - 2024
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NEET 2026 - Target Batch - Vital
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Which one is used in tissue culture?
1. Explant 2. Somaclones
3. Hybridisation 4. None of these
Subtopic:  Plant Tissue Culture |
 75%
Level 2: 60%+
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Parbhani Kranti, a variety of bhindi (lady finger) is resistant to:
1. bacterial blight
2. yellow mosaic virus
3. black rot
4. leaf curl
 79%
Level 2: 60%+
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Select the incorrect statement with respect to Multiple Ovulation Embryo Transfer (MOET) technology.  
1.  Fertilised eggs at 4 to 6 cells - stages are recovered non-surgically from a super-ovulating cow and transferred to a surrogate mother.
2.  It is used to increase herd size in a short time
3.  Cow is administered with hormones to induce super-ovulation.
4.  Super-ovulating cow is either mated with an elite bull or is artificially inseminated


 
 59%
Level 3: 35%-60%
NEET - 2023
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NEET 2026 - Target Batch - Vital
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Which one of the following is not an advantage of inbreeding?
1. It decreases the productivity of inbred population, after continuous inbreeding.
2. It decreases homozygosity.
3. It exposes harmful recessive genes that are eliminated by selection.
4. Elimination of less desirable genes and accumulation of superior genes takes place due to it.
Level 3: 35%-60%
NEET - 2023
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NEET 2026 - Target Batch - Vital
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NEET 2026 - Target Batch - Vital

The best explant for regenerating virus free plantlets would be:
1. Embryo 2. Meristem
3. Anther 4. Endosperm
Subtopic:  Plant Tissue Culture |
 94%
Level 1: 80%+
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Which of the following properties is the reason that whole plants can be regenerated from explants?
1. Phenotypic plasticity 2. Cellular totipotency
3. Open growth 4. Open differentiation
Subtopic:  Plant Tissue Culture |
 93%
Level 1: 80%+
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Which blue green alga can be an alternate source of proteins for animal and human nutrition?
1. Chlorella
2. Cladophora
3. Methylophilus
4. Spirulina

 59%
Level 3: 35%-60%
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What are the desirable traits in sugarcane for a farmer?

1. Thin stem, long internodes, high sugar content and disease resistant
2. Thick stem, long internodes, high sugar content and disease resistant
3. Thick stem, short internodes, high sugar content, disease resistant
4. Thick stem, low sugar content and disease susceptible
 87%
Level 1: 80%+
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Inbreeding is important in animal husbandry because it:
1. increases vigour
2. improves the breed
3. increases heterozygosity
4. increases homozygosity
 84%
Level 1: 80%+
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