Cell: The Structural and Functional Unit of Life Concise Biology Selina Solutions for ICSE Class 10 Ch-1. In this article you will get the solutions of Very Short Answer Type Questions as council latest syllabus. Visit official website CISCE for detail information about ICSE Board Class-10 Biology.
Cell: The Structural and Functional Unit of Life Concise Biology Selina Solutions
| Board | ICSE |
| Subject | Biology |
| Class | 10 |
| Book | Selina Concise |
| Chapter-1 | Cell: The Structural and Functional Unit of Life |
| Topics | Very Short Answer Type Questions |
| Session | 2024-25 |
Very Short Answer Type Questions
Cell: The Structural and Functional Unit of Life Concise Biology Selina Solutions for ICSE Class 10 Ch-1
Que-1: Identify the cellular structures with the help of the following clues
(a) It synthesizes the respiratory enzymes.
(b) It is made up of lipoprotein.
(c) A non-living rigid layer surrounding the plasma membrane.
(d) Supportive framework for the cell.
(e) It consists of cisternae, vesicles and vacuoles.
(f) It destroys foreign substances.
(g) It gives turgidity to the plant cells.
(h) It is made up of DNA threads.
(i) It contains chromatin fibres.
(j) It initiates and regulates cell division.
Sol:
(a) Mitochondria
(b) Cell membrane/plasma membrane
(c) Cell wall
(d) Endoplasmic reticulum
(e) Golgi apparatus
(f) Lysosomes
(g) Vacuoles
(h) Chromatin fibres
(i) Nucleus
(j) Centrosome
Que-2: Give two examples of each:
(a) Unicellular animals
(b) Unicellular plants
(c) Cell organelles
(d) Cell inclusions
(e) Stains which make the nucleus distinct
Sol:
(a) Unicellular animals — Amoeba, Paramecium
(b) Unicellular plants — Chlamydomonas, Diatoms
(c) Cell organelles — Mitochondria, Nucleus
(d) Cell inclusions — Pigments, Granules
(e) Stains which make the nucleus distinct — Iodine, Eosin.
Que-3: Name the following:
(a) A plastid without pigment.
(b) A pigment which is not found in plastids.
(c) The orange-red pigment found in the chromoplast.
(d) Scattered Golgi complex, found in plant cells.
(e) Amoeboid blood cells of human body.
(f) The smallest cell of human body.
(g) Bean-shaped cells of stomata.
(h) The part of cytoplasm which is devoid of the organelles.
(i) The folds/finger-like projections from the inner wall of the mitochondria.
(j) The tubules of Golgi complex.
Sol:
(a) Leucoplast
(b) Anthocyanin
(c) Carotene
(d) Dictyosomes
(e) White blood cells (WBCs)
(f) Red blood cells (RBCs)
(g) Guard cells
(h) Cytosol
(i) Cristae
(j) Cisternae
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