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Plants are more easily manipulated by genetic engineering than are animals because:

1. Plant genes do not contain introns

2. More vectors are available to transfer rDNA into plant cells

3. Totipotency is a feature generally associated with plant cells and not with animal cells

4. Genes can be inserted into animal cells by microinjection.

 59%
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NEET 2023 - Target Batch - Aryan Raj Singh
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A genetically engineered micro-organism used successfully in bioremediation of oil spills is a species of:

(1) Pseudomonas

(2) Trichoderma

(3) Xanthomonas

(4) Bacillus

NEET - 2007
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NEET 2023 - Target Batch - Aryan Raj Singh
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A transgenic food crop, which may help in solving the problem of night blindness in developing countries is:

1. Flavr savr tomatoes

2. Starlink maize

3. Bt soybean

4. Golden rice

 87%
NEET - 2008
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NEET 2023 - Target Batch - Aryan Raj Singh
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The foreign gene in a transgenic plant may be derived from

(1) an insect 

(2) an animal

(3) a bacteria 

(4) all of these.

 

 72%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Genetically modified (GM) crops can be produced by

(1) recombinant DNA technology

(2) somatic hybridization

(3) cross breeding

(4) micropropagation

 95%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh