1. A
   in-situ conservation
2. B
   Biodiversity conservation
3. C
   Semi-conservative method
4. D
   Sustainable development

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1. A
   A and B only
2. B
   D and E only
3. C
   B and C only
4. D
   A and E only

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1. A
   Beta-galactosidase
2. B
   Acetylase
3. C
   Permease
4. D
   Polymerase

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1. A
   A, B and C only
2. B
   A, C, D and E only
3. C
   B, C and D only
4. D
   A, B, C, D and E

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1. A
   Morphology of mycelium
2. B
   Mode of nutrition
3. C
   Mode of spore formation
4. D
   Fruiting body

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1. A
   Both Statement I and Statement II are true
2. B
   Both Statement I and Statement II are false
3. C
   Statement I is true but Statement II is false
4. D
   Statement I is false but Statement II is true

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1. A
   Inward curling of leaves in monocots.
2. B
   Protecting the plant from salt stress.
3. C
   Increased photosynthesis in monocots.
4. D
   Providing large spaces for storage of sugars.

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1. A
   Only red flowered plants
2. B
   Red flowered as well as pink flowered plants
3. C
   Only pink flowered plants
4. D
   Red, Pink as well as white flowered plants

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1. A
   2 molecules of ATP and 3 molecules of NADPH
2. B
   2 molecules of ATP and 2 molecules of NADPH
3. C
   3 molecules of ATP and 3 molecules of NADPH
4. D
   3 molecules of ATP and 2 molecules of NADPH

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1. A
   A-II, B-III, C-I, D-IV
2. B
   A-III, B-I, C-IV, D-II
3. C
   A-I, B-III, C-II, D-IV
4. D
   A-III, B-IV, C-II, D-I

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1. A
   Wind pollinated plant inflorescence showing flowers with well exposed stamens.
2. B
   Water pollinated flowers showing stamens with mucilaginous covering.
3. C
   Cleistogamous flowers showing autogamy.
4. D
   Compact inflorescence showing complete autogamy

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1. A
   A-III, B-II, C-I, D-IV
2. B
   A-III, B-IV, C-I, D-II
3. C
   A-II, B-III, C-IV, D-I
4. D
   A-IV, B-I, C-II, D-III

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1. A
   Auxin
2. B
   Gibberellin
3. C
   Cytokinin
4. D
   Abscisic acid

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1. A
   A-II, B-IV, C-I, D-III
2. B
   A-I, B-II, C-III, D-IV
3. C
   A-IV, B-III, C-II, D-I
4. D
   A-II, B-III, C-IV, D-I

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1. A
   A, B, C and D only
2. B
   B, C, D and E only
3. C
   A, C, D and E only
4. D
   A, B, C and E only

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1. A
   Malic acid $\rightarrow$ Oxaloacetic acid
2. B
   Succinic acid $\rightarrow$ Malic acid
3. C
   Succinyl-CoA $\rightarrow$ Succinic acid
4. D
   Isocitrate $\rightarrow$ $\alpha$-ketoglutaric acid

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1. A
   Both Statement I and Statement II are true
2. B
   Both Statement I and Statement II are false
3. C
   Statement I is true but Statement II is false
4. D
   Statement I is false but Statement II is true

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1. A
   A-IV, B-I, C-II, D-III
2. B
   A-I, B-II, C-III, D-IV
3. C
   A-II, B-III, C-IV, D-I
4. D
   A-III, B-IV, C-I, D-II

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1. A
   A-IV, B-II, C-I, D-III
2. B
   A-IV, B-I, C-II, D-III
3. C
   A-I, B-II, C-IV, D-III
4. D
   A-III, B-I, C-IV, D-II

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1. A
   Linear, double stranded
2. B
   Circular, double stranded
3. C
   Linear, single stranded
4. D
   Circular, single stranded

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1. A
   $\frac{x}{10}\,(\text{kcal m}^{-2})\,\text{yr}^{-1}$
2. B
   $x\,(\text{kcal m}^{-2})\,\text{yr}^{-1}$
3. C
   $10x\,(\text{kcal m}^{-2})\,\text{yr}^{-1}$
4. D
   $\frac{100x}{3x}\,(\text{kcal m}^{-2})\,\text{yr}^{-1}$

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1. A
   Callus
2. B
   Somatic embryos
3. C
   Protoplasts
4. D
   Pollens

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1. A
   A-I, B-II, C-III, D-IV
2. B
   A-II, B-I, C-IV, D-III
3. C
   A-III, B-IV, C-I, D-II
4. D
   A-IV, B-III, C-II, D-I

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1. A
   The DNA dependent DNA polymerase catalyses polymerization in one direction that is 3' → 5'
2. B
   The DNA dependent RNA polymerase catalyses polymerization in one direction, that is 5' → 3'
3. C
   The DNA dependent DNA polymerase catalyses polymerization in 5' → 3' as well as 3' → 5' direction
4. D
   The DNA dependent DNA polymerase catalyses polymerization in 5' → 3' direction

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1. A
   Cortisol
2. B
   Testosterone
3. C
   Progesterone
4. D
   Glucagon

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