Exercises

Author:Dr. S.K. Aggarwal

Dr. S.K. Aggarwal Biology Solutions for Exercises

Simple step-by-step solutions to Exercises questions of Structure and Functions of Skin from A New Approach to I.C.S.E. Biology. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercises with Hints & Solutions

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 8

Write, in brief, about dermis.

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 9

Mention the roles of blood capillaries.

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 9

Mention the roles of sweat glands.

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 10

What is keratin? Where is it found in the skin?

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 11

Write a short note on the derivatives of skin.

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 12

Describe the role of skin in heat regulation.

HARD
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 13

Draw a labelled diagram of the vertical section of skin showing its structure.

MEDIUM
9th ICSE
IMPORTANT
A New Approach to I.C.S.E. Biology>Chapter 15 - Structure and Functions of Skin>Exercises>Q 14

Observe the figure given below and answer the following questions:

Question Image

(i) Label the parts marked 1- 7.

(ii) State one function of each of the following: part 2, part 3 and part 4.

(iii) In which of the part shown above is the brown pigment present?