Biology
Given below is a cross section of the human eye. Match the structures marked (a) to (e) with their correct functions:
Example: (f) - 6. Holds the lens in position

Sense Organs
ICSE Sp 2025
22 Likes
Answer
(a) - 5. Transmits nerve impulses to brain
(b) - 1. Protects retina
(c) - 2. Regulates the size of the pupil
(d) - 4. Keeps the lens moist
(e) - 3. Alters the shape of the lens
Answered By
10 Likes
Related Questions
Arrange and rewrite the terms in each group in the correct order so as to be in a logical sequence beginning with the term that is underlined.
(a) Apical meristem, Positive phototropism, Auxins, Cell elongation.
(b) Urethra, Urinary bladder, Ureter, Kidney.
(c) Auditory canal, Organ of Corti, Stapes, Malleus.
(d) Cell membrane, Chromatin fibres, Cell wall, Cytoplasm.
(e) Lungs, Right auricle, Inferior venacava, Pulmonary Artery.
Read the explanations given below and name the structure:
Example: The largest gland in the human body that secretes bile.
Answer: Liver.
(a) Food conducting tissue in vascular plants.
(b) A cell formed by the fusion of gametes.
(c) The smallest blood vessels in the human body.
(d) A tubular passage that connects the pharynx and the middle ear.
(e) The openings on the barks of trees through which transpiration occurs.
Explain the term — Active transport.
Name the structures through which Transpiration and Guttation occur in a plant.