Human Physiology & Sense Organs

A) Sebaceous gland B) Tear gland C) Cones D) Semicircular canals Answer: A Explanation: Sebaceous gland means a skin gland […]

A) Skin B) Tongue C) Pupil D) Optic nerve Answer: A Explanation: Skin means the body's protective outer organ and […]

A) Eye lens B) Retina C) Pinna D) Epidermis Answer: A Explanation: Eye lens means the flexible transparent structure adjusting […]

A) Blind spot B) Taste buds C) Sebaceous gland D) Tear gland Answer: A Explanation: Blind spot means the retinal […]

A) Cornea B) Iris C) Eardrum D) Epidermis Answer: D Explanation: Epidermis means the outermost major layer of the skin. […]

A) Nasal cilia B) Blind spot C) Taste buds D) Melanin Answer: D Explanation: Melanin means the pigment contributing to […]

A) Rods B) Cochlea C) Dermis D) Optic chiasm Answer: D Explanation: Optic chiasm means the region where some optic-nerve […]

A) Retina B) Cornea C) Iris D) Choroid Answer: B Explanation: The cornea is the transparent outer surface at the […]

A) Contraction of the lens B) Contraction of iris muscles C) Swelling of the retina D) Shortening of the optic […]

A) Retina B) Iris C) Lens D) Optic nerve Answer: B Explanation: Muscles in the iris adjust pupil diameter. This […]