Plant structure/growth order (hierarchical/phenological): Arrange — a. Leaves, b. Branch, c. Flower, d. Tree, e. Fruit.
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Ad, c, a, b, e
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Bd, b, e, a, c
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Cd, c, b, a, e
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Dd, b, a, c, e
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ENone of these
Answer
Correct Answer: d, b, a, c, e
Explanation
Introduction / Context:This ordering problem blends structural hierarchy with typical plant development. A tree bears branches, which support leaves; flowering precedes fruiting.
Given Data / Assumptions:
- Entities: Tree → Branch → Leaves → Flower → Fruit.
- Assume a general case where leafing precedes flowering for simplicity (species can vary, but the exam expects the standard teaching sequence).
Concept / Approach:Order by structural containment (tree contains branches; branches bear leaves/flowers) and by phenology (flowers lead to fruits).
Step-by-Step Solution:
Base structure: Tree (d).Next level: Branch (b).Vegetative: Leaves (a).Reproductive: Flower (c).Outcome: Fruit (e).Therefore: d, b, a, c, e.Verification / Alternative check:Consistent with typical growth/organ order in elementary botany and horticulture examples.
Why Other Options Are Wrong:They place fruit before flowers or misorder structural containment.
Common Pitfalls:Assuming flowering necessarily precedes all leafing (varies by species), but the exam’s conventional sequence uses leaves before flowers.
Final Answer:d, b, a, c, e