The growth in plants differs from growth in animals in
1. Being localized and indefinite
2. Being indefinite
3. Having indefinite lifespan
4. Having definite lifespan
Subtopic: Growth |
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Find odd one w.r.t. differentiation
1. Loss of nucleus in sieve
2. Death of protoplasm in tracheary elements
3. Callus formation
4, Lignification in vessels
Subtopic: Growth | Growth Hormones & Auxin |
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Larkspur, Ranunculus and cotton plants are similar in the presence of
1. Developmental heterophylly
2. Plasticity
3. Environmental heterophylly
4. Homospory
Subtopic: Growth |
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Which of the following hormones is weak organic acid having unsaturated ring structures and derived from amino acid?
1. Cytokinin
2. Auxin
3. Gibberelins
4. Ethylene
Subtopic: Growth Hormones & Auxin |
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