Sensory Organs Multiple Questions and Answers.
Exercise Questions ::
Human Physiology
| Answer: Option Answer: c |
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Explanation: Fibrous tunic is composed of anterior cornea and posterior sclera. It is a
surface coating of an eyeball. Transparent cornea covered colored iris and it helps in
focussing light on the retina |
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| Answer: Option Answer: a |
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Explanation: Eyeball is made up of three layers, i.e., fibrous tunic, vascular tunic, and retina.
The middle layer of the eyeball is a vascular tunic. It consists of three parts: ciliary body, iris,
and choroid. |
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| Answer: Option Answer: d |
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Explanation: Choroid is highly pigmented with melanin and vascularized structure which
forms the posterior region of vascular tunic. It absorbs scattered light and also supplies
blood. |
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| Answer: Option Answer: a |
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Explanation: In the back locale of vascular tunic choroid end up a ciliary body. Ciliary body
produces the watery liquid that fills the front piece of the eye and it is likewise situated
behind the iris. |
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| Answer: Option Answer: d |
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Explanation: Human ear has the number of sweat glands called ceruminous glands. These
glands are present on the skin from exterior to interior part. The secretion of these glands
called cerumen or wax. |
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