Anitha labelled nose internal structure as shown below. Nose – Olfactory receptors – Nasal sep-tum – Epiglottis – Mucus membrane

Correct option is  B) odour

Correct option is  B) onion

A) Below – 18 yrs

C) both lipids and proteins

Correct option is D) Amphibia

Correct option is D) nose

A) tactile receptors

Olfactory lobes are concerned with sense of smell

i. goblet cells.  ii. Succus entericus.  iii. hepato-pancreatic.

Stomata are structures present in the epidermis of leaves. Stomata regulate the process of transpiration and gaseous exchange. Each stomata is composed of two bean-shaped cells known as guard cellls....