Q. No.Given below are two statements:
In light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
| Statement l: | Rain forests, which used to cover more than 14% of the earth's land surface, are now reduced to 6%. |
| Statement II: | The Amazon rain forest has the greatest biodiversity on earth. |
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
Subtopic: Biodiversity Patterns | Loss of Biodiversity |
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Read the following statements and choose the set of correct statements :
Choose the correct answer from the options given below:
1. A, B, C only
2. B, D, E only
3. A, C, D only
4. C, D, E only
| A. | In cymose inflorescence, the flowers are borne in an acropetalous succession. |
| B. | In gulmohar, the flowers are actinomorphic. |
| C. | In the flowers of cucumber, the margin of the thalamus grows upward enclosing the ovary completely and getting fused with it, the other parts of flowers arise above the ovary. |
| D. | Bracts are reduced leaves found at the base of the pedicle. |
| E. | The flowers are hypogynous in mustard. |
1. A, B, C only
2. B, D, E only
3. A, C, D only
4. C, D, E only
Subtopic: Flower & Parts of Flower |
80%
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'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
1. Bioprospecting
2. Biofortification
3. Pest-resistant crop
4. Increased mineral usage efficiency
Subtopic: Plant Breeding for Quality (OLD NCERT) |
59%
NEET - 2024
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Which of the following statement is incorrect about enzymes?
| 1. | They are highly substrate specific |
| 2. | In thermophilic organisms, enzymes can catalyze reaction at high temperatures, i.e. 90°C |
| 3. | All enzymes are proteinaceous in nature |
| 4. | Some enzymes have metal ions |
Subtopic: Enzymes |
76%
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NEET - 2024
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In plants, sucrose is converted into two molecules of monosaccharides due to action of invertase and then both enter the glycolytic pathway. Identify the monosaccharides.
1. Glucose and glucose
2. Glucose and fructose
3. Glucose and galactose
4. Fructose and galactose
1. Glucose and glucose
2. Glucose and fructose
3. Glucose and galactose
4. Fructose and galactose
Subtopic: Glycolysis |
90%
NEET - 2024
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Given below are two statements:
In light of the above statements, choose the correct answer from the options given below.
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
| Statement I: | Two DNA sequences were prepared corresponding to A and B, chains of human insulin and were introduced in the plasmids of Agrobacterium to produce insulin chain. |
| Statement II: | Chain A and B were produced separately, extracted and combined by creating disulphide bonds to form human insulin. |
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
Subtopic: Med Applications & Humulin |
62%
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NEET - 2024
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The junction between ovule and funicle is represented by :
| 1. | Nucellus | 2. | Integument |
| 3. | Chalaza | 4. | Hilum |
Subtopic: Pistil: Ovule |
93%
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NEET - 2024
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The photochemical phase of photosynthesis include:
A. Oxygen release
B. Formation of NADPH
C. Use of ATP
D. Water splitting
E. Carboxylation
Choose the correct answer from the options given below:
1. C and E only
2. A, B and D only
3. B, C and E only
4. A, B, C and D only
A. Oxygen release
B. Formation of NADPH
C. Use of ATP
D. Water splitting
E. Carboxylation
Choose the correct answer from the options given below:
1. C and E only
2. A, B and D only
3. B, C and E only
4. A, B, C and D only
Subtopic: Light Reaction: Electron Transport |
66%
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NEET - 2024
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ABO blood group is an example of
1. Incomplete dominance
2. Multiple allele
3. Pleiotropy
4. Linkage
1. Incomplete dominance
2. Multiple allele
3. Pleiotropy
4. Linkage
Subtopic: Co-dominance |
86%
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NEET - 2024
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The negatively geotropic roots produced by Rhizophora are called:
1. Pneumatophores
2. Prop roots
3. Stilt roots
4. Storage roots
1. Pneumatophores
2. Prop roots
3. Stilt roots
4. Storage roots
Subtopic: Modification of Roots |
93%
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NEET - 2024
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