Q8
1 markMCQSection A

Sense organ in which olfactory receptors are present is :

Control and Coordination
Receptors in Sense Organs

Options

(A)Nose
(B)Skin
(C)Tongue
(D)Inner ear
Official Answer

Olfactory receptors are present in the nose.

NoseOlfactory receptorsSmell

Marking Scheme

  • 11 mark for identifying the Nose as the sense organ containing olfactory receptors.

Hint

Olfactory relates to the sense of smell, which is detected by the nose.

Quick Oral Answer

Olfactory receptors are located in the nose and are responsible for detecting smell.

Analysis & Explanation

According to the NCERT text, specialized receptors located in our sense organs detect information from the environment. Olfactory receptors are specialized to detect smell and are located in the nose. Gustatory receptors detect taste and are located on the tongue. Therefore, Option A is correct. Option B (skin) contains receptors for touch and temperature. Option C (tongue) contains gustatory receptors. Option D (inner ear) contains auditory and balance receptors.

Common Mistakes

  1. 1Confusing olfactory (smell) with gustatory (taste) receptors.

Interesting Facts

When you have a common cold, your nose is blocked, which is why you cannot fully appreciate the smell and taste of food, as taste and smell work together.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2024?

This question carries 1 mark in the CBSE Class 10 Science 2024 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Control and Coordination" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "Receptors in Sense Organs" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2024 paper?

This is a MCQ question from Section A in the CBSE Class 10 Science 2024 paper.