In the given figure, which component has thin outer walls and highly thickened inner walls?

1. D
2. A
3. B
4. C

Subtopic:  Epidermal Tissue System |
 77%
Level 2: 60%+
NEET - 2024
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Hind II always cuts DNA molecules at a particular point called recognition sequence and it consists of:
1. 6 bp 2. 4 bp
3. 10 bp 4. 8 bp
Subtopic:  Restriction Enzymes - Main Enzymes | Restriction Enzymes: Historical Background |
 83%
Level 1: 80%+
NEET - 2024
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Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures (a) and (b):

1. (a) Hypogynous; (b) Epigynous
2. (a) Perigynous; (b) Epigynous
3. (a) Perigynous; (b) Perigynous
4. (a) Epigynous; (b) Hypogynous
Subtopic:  Flower & Parts of Flower: I |
 69%
Level 2: 60%+
NEET - 2024
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Which of the following is an example of actinomorphic flower?
1. Cassia
2. Pisum
3. Sesbania
4. Datura
Subtopic:  Flower & Parts of Flower |
 78%
Level 2: 60%+
NEET - 2024
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Which one of the following is not a criterion for classification of fungi?
1. Mode of nutrition 2. Mode of spore formation
3. Fruiting body 4. Morphology of mycelium
Subtopic:  Kingdom Fungi: Introduction |
 65%
Level 2: 60%+
NEET - 2024
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The equation of Verhulst-Pearl logisitic growth model is
\(\dfrac {dN}{dt}=rN \left[\dfrac {K-N}{K}\right ]\)
From this equation, K indicates:
1. Biotic potential 
2. Carrying capacity
3. Population density
4. Intrinsic rate of natural increase
Subtopic:  Population: Logistic Growth Model |
 86%
Level 1: 80%+
NEET - 2024
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Which one of the following can be explained as the basis of Mendel's Law of dominance?
A: Out of one pair of factors, one is dominant and the other is recessive.
B: Alleles do not show any expression and both the characters appear as such in F2 generation.
C: Factors occur in pairs in normal diploid plants.
D: The discrete unit controlling a particular character is called factor.
E: The expression of only one of the parental characters is found in a monohybrid cross. 
Choose the correct answer from the options given below:
1. A, C, D and E only 2. B, C and D only
3. A, B, C, D and E 4. A, B and C only
Subtopic:  Monohybrid Cross: 1 |
 69%
Level 2: 60%+
NEET - 2024
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Match List-I with List-II:
List-I List-II
A. Rhizopus I. Mushroom
B. Ustilago II. Smut fungus
C. Puccinia III. Bread mould
D. Agaricus IV. Rust fungus
Choose the correct answer from the options given below:
1. A-I, B-III, C-II, D-IV 2. A-III, B-II, C-I, D-IV
3. A-IV, B-III, C-II, D-I 4. A-III, B-II, C-IV, D-I
Subtopic:  Kingdom Fungi: Basidomycetes | Kingdom Fungi: Phycomycetes |
 82%
Level 1: 80%+
NEET - 2024
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Inhibition of Succinic dehydrogenase enzyme by malonate is a classical example of:
1. Feedback inhibition
2. Competitive inhibition
3. Enzyme activation
4. Cofactor inhibition
Subtopic:  Enzyme Inhibition |
 82%
Level 1: 80%+
NEET - 2024
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Formation of interfascicular cambium from fully developed parenchyma cells is an example of
1. Redifferentiation 2. Dedifferentiation
3. Maturation 4. Differentiation
Subtopic:  Differentiation, Dedifferentiation and Redifferentiation |
 75%
Level 2: 60%+
NEET - 2024
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