Read the explanations given below and name the structure:

Read the explanations given below and name the structure:

Example: The largest gland in the human body that secretes bile.

Answer: Liver.

(a) Food conducting tissue in vascular plants.

(b) A cell formed by the fusion of gametes.

(c) The smallest blood vessels in the human body.

(d) A tubular passage that connects the pharynx and the middle ear.

(e) The openings on the barks of trees through which transpiration occurs.