A bulged structure behind a toad's neck which is used for repelling enemies is
Parotid gland
Pituitary gland
Salivary gland
None of these
A bulged structure called parotid glad is present behind a toad's neck. The secretion of these glands is poisonous and is used for repelling enemies.
Which of the following are endocrine glands ?
Salivary gland, Thyroid gland, Adrenal gland, Sweat gland, Pituitary gland, Sebaceous gland (Oil gland)
Group the following gland into exocrine and endocrine glands.
lacrimal gland, thyroid gland, liver, sweat gland in skin, pituitary gland, gastric glands, adrenal gland, salivary gland.