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Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS
हिन्दीMatch the following columns and select the correct choice: Column IColumn II ACorn cobISurface water pollination by long stalk BVallisneriaIIStigma and style waving in wind to trap pollens CZosteraIIIFlowers emerge above water level; pollinated by insects/wind DWater lilyIVLong ribbon-like pollens released submerged in water
Match the following columns and select the correct choice:
| Column I | Column II | ||
|---|---|---|---|
| A | Corn cob | I | Surface water pollination by long stalk |
| B | Vallisneria | II | Stigma and style waving in wind to trap pollens |
| C | Zostera | III | Flowers emerge above water level; pollinated by insects/wind |
| D | Water lily | IV | Long ribbon-like pollens released submerged in water |
Correct answer · Option 1
A-II, B-I, C-IV, D-III
Explanation
Step-by-step explanation:
1. Corn cob (A) consists of tassels and silks (stigma and style) that wave in the wind to trap airborne pollens, matching II.
2. Vallisneria (B) female flowers reach the water surface by a long stalk for surface water pollination, matching I.
3. Zostera (C) is a marine seagrass where long, ribbon-like pollens are released submerged in water, matching IV.
4. Water lily (D) produces flowers that emerge above the water level and are typically pollinated by insects or wind, matching III.
Thus, the correct matching is A-II, B-I, C-IV, D-III.
