Question

What needs to move from the stamen to the pistil of a plant for a flower to reproduce? (1 point)

Responses

ovules
ovules

pollen
pollen

spores
spores

seeds

Answer 1

[AI-generated answer — Bot GPT 3.5]

pollen

Answer 2

[AI-generated answer — Step-by-Step Bot]

The correct answer is pollen.

Answer 3

[AI-generated answer — Explain Bot]

The correct answer is pollen. Pollen needs to move from the stamen to the pistil of a plant for a flower to reproduce.

To get the answer, we need to understand the process of pollination. Pollen is produced in the anther, which is the male reproductive part of a flower located on the stamen. It needs to be transferred to the stigma, which is the female reproductive part of a flower located on the pistil.

There are several mechanisms for pollen transfer, including wind, water, and animals like bees, butterflies, or birds. When a compatible pollen grain reaches the stigma, it starts germinating and grows a pollen tube that travels down the style and reaches the ovary. This allows fertilization to occur, leading to the formation of seeds.

So, in summary, pollen needs to move from the stamen to the pistil in order for a flower to reproduce.