Q.1: Animal cell lacking nuclei would also lack in -
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(a) Chromosome (b) Ribosome (c) Lysosome (d) Endoplasmic Reticulum
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Q.2: Plasmolysis occurs due to -
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(a) Absorption (b ) Endosmosis (c) Osmosis (d) Exosmosis
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Q.3: A plant cell becomes turgid due to -
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(a) Plasmolysis (b) Exosmosis (c) Endosmosis (d) Electrolysis
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Q.4: Solute concentration is higher in the external solution -
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(a) Hypotonic (b) Isotonic (c) Hypertonic (d) None of the above
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Q.5: A cell placed in hypertonic solution will -
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(a) Shrink (b) Show Plasmolysis (c) Swell up (d) No change in shape or size
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Q.6: The radiant energy of sunlight is converted to chemical energy and is stored as -
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(a) AMP (b) ADP (c) ATP (d) APP
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Q.7: Which of the following organelle does not have membrane?
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(a) Ribosome (b) Nucleus (c) Chloroplast (d) Mitochondria
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Q.8: Root hair absorbs water from soil through -
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(a) Osmosis (b) Active transport (c) Diffusion (d) Endocytosis
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Q.9: The number of lenses in compound light microscope is -
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(a) 2 (b) 3 (c) 4 (d) 1
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Q.10: The history of the cell began in 1665 with the publication of Micrographia in London by -
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(a) Robert Hooke (b) Robert Brown (c) Strasburger (d) Dujardin
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Q.11: Cell inclusions are -
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(a) Non-living materials present in the cytoplasm (b) Another name of cell organelle
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(c) Cytoskeletal framework of cell (d) Combined name for cell wall and plasma membrane
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Q.12: Which cell organelle is not bounded by a membrane -
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(a) Ribosome (b) Lysosome (c) ER (d) Nucleus
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Q.13: Which of the following cellular part possess a double membrane?
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(a) Nucleus (b) Chloroplast (c) Mitochondrion (d) All of the above
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Q.14: Cristae and Oxysomes are associated with -
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(a) Mitochondria (b) Plastids (c) Golgi apparatus (d) Plasma membrane
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Q.15: Karyotheca is another name of -
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(a) Nuclear envelope (b) Nucleus (c) Nuclear pores (d) Nucleolus
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Q.16: Cell organelle that acts as supporting skeletal framework of the cell is -
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(a) Golgi apparatus (b) Nucleus (c) Mitochondria (d) ER
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Q.17: Plastids are present in -
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(a) Animal cell only (b) Plant cells only
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(c) Both animal cells and Plant cells (d) Neither animal nor plant cell
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Q.18: Cell wall of plant is chiefly composed of -
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(a) Hemicelluloses (b) Cellulose (c) Phospholipids (d) Proteins
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Q.19: Intercellular connections of plant cells are called -
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(a) Middle lamella (b) Micro fibrils (c) Matrix (d) Plasmodesmata
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Q.20: Genes are located on the -
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(a) Chromosomes (b) Nucleolus (c) Nuclear membrane (d) Plasma membrane
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