Why the answer is B, and why the others tempt you.
## The reasoning
Think of a flower like a tiny reproduction factory. The **anther** is the male part that manufactures pollen grains — those tiny yellow dust-like particles that carry the male sex cells (gametes). The anther sits on top of the filament (together they form the **stamen**, the male reproductive organ). When you brush past a flower and get yellow powder on your clothes, that's pollen from the anther!
The principle here: **In sexual reproduction in flowering plants, male gametes are produced in male structures, female gametes in female structures.**
## Why the wrong options tempt you
**Stigma** — This is where pollen *lands* during pollination, not where it's made. It's the female receiving part.
**Ovary** — This produces the female gametes (ovules/eggs), not pollen. It's at the base of the pistil.
**Petal** — These are just the colorful attraction billboard for insects. No reproductive cells here.
## Quick takeaway
**Anther = Pollen factory (male); Stigma = Pollen landing pad (female).** Remember: "Anther" has "ant" — think of worker ants manufacturing pollen!
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