MOST Neurons Respond To

question 11

Multiple Choice

MOST neurons respond to:

• A) a wide range of sensory stimuli or behaviors.
• B) a limited range of sensory stimuli or behaviors.
• C) sensory stimuli but not behaviors.
• D) behaviors but not sensory stimuli.

---

Definitions:

Polar Nuclei

Cells found within the ovule of flowering plants that fuse with one sperm cell to form the endosperm, providing nutrition to the developing embryo.

Angiosperm

Flowering land plant; the seeds are borne within a fruit.

Pollination

The transfer of pollen from the male parts of a flower to the female parts, leading to fertilization and seed production.

Pollen Tube

In seed plants, a tube that forms when a pollen grain lands on the stigma and germinates. The tube grows, passing between the cells of the stigma and the style to reach the egg inside an ovule, where fertilization occurs.