Cell : The Unit of Life MCQs Biology Class-9 ICSE Selina Publishers

Cell : The Unit of Life MCQs Biology Class-9 ICSE Selina Publishers Solutions Chapter-2. Step By Step ICSE Selina Concise Solutions of Chapter-2 Cell : The Unit of Life with Exercise-2 including MCQs, Very Short Answer Type, Short Answer Type, Long Answer Type and Structured/Application Questions Solved . Visit official Website CISCE for detail information about ICSE Board Class-9.

Cell : The Unit of Life Exe-2 MCQs Biology Class-9 ICSE Concise Selina Publishers

Board ICSE
Publications Selina Publication
Subject Biology
Class 9th
Chapter-2 Cell : The Unit of Life
Book Name Concise
Topics Solution of A. MCQs Type
Academic Session 2023-2024

A. Multiple Choice  Type

Cell : The Unit of Life Class-9 Biology Concise Solutions  

Page 20

Question 1. Choose the correct answer from the options given below:

(a) All life starts as

(i) an egg

(ii) a single cell

(iii) a gene

(iv) a chromosome

Answer:

(ii) a single cell

(b) Which one of the following is found both in the cells of a mango plant and a monkey?

(i) chloroplasts

(ii) centrioles

(iii) cell wall

(iv) cell membrane

Answer:

(iv) cell membrane


A. Multiple Choice  Type

Cell : The Unit of Life Class-9 Biology Concise Solutions  

Page 21

(c) Which one of the following cell organelles is correctly matched with its function?

(i) Ribosomes  Synthesis of proteins

(ii) Mitochondria  Secretion of enzymes

(iii) Plasma membrane  Freely permeable

(iv) Centrosome Carries genes

Answer:

(i) Ribosomes Synthesis of proteins

(d) A plant cell can be identified from an animal cell by the

(i) absence of centrosome

(ii) presence of cell membrane

(iii) presence of vacuoles

(iv) none of the above

Answer:

(i) absence of centrosome

(e) Plant cell has a cell wall made of

(i) Protein

(ii) Fructose

(iii) Cellulose

(iv) Fatty acids

Answer:

 (iii) Cellulose

(f) The cell organelle that helps in respiration of the cell is

(i) Mitochondria

(ii) Lysosome

(iii) Ribosome

(iv) Centrosome

Answer:

(i) Mitochondria

(g) Which of the following organelles is involved in the formation of the acrosome of a sperm?

(i) Dictyosome

(ii) Centrosome

(iii) Lysosome

(iv) Golgi apparatus

Answer:

(iv) Golgi apparatus

(h) Which part of the nucleus participates in protein synthesis?

(i) Nuclear membrane

(ii) Nucleolus

(iii) Nuclear pore

(iv) Nucleoplasm

Answer:

(ii) Nucleolus

(i) The pigment which is not found in plastids is :

(i) Xanthophyll

(ii) Carotene

(iii) Anthocyanin

(iv) Chlorophyll

Answer:

(iii) Anthocyanin

(j) The tubules of Golgi complexes are technically termed as

(i) Cisternae

(ii) Microtubules

(iii) Cristae

(iv) Vesicles

Answer:

(i) Cisternae

—  : End of Cell : Unit of Life A. MCQs Answer Class-9 ICSE Biology Solutions :–

Return to  Return to Concise Selina ICSE Biology Class-9 

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