1. wht are receptors? name the receptors in (a) nose (b) taste buds.

Receptors in the nose are olfactory receptors and they are the things that basically give you the ability to smell different smells.

Receptors kind of allow you to feel or smell or hear etc.

Receptors in the taste buds are simply taste receptors, they help you taste different foods and such.

the answer to your question is a plant