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Topics covered : Anatomy of Flowering Plant, Cell: The Unit of Life, Cell cycle and Cell Division., , , , , Prokaryotic cells differ from eukaryotic cells, as the former [NCERT Pg. 127], (1) Have cell wall, (2) Have cell membrane, (3) Contain ribosomes, (4) Lack nuclear membrane, , Which one of the following cell organelles, has its own DNA? [NCERT Pg. 136], , (1) Golgi apparatus, (2) Endoplasmic reticulum, (3) Chloroplast, , (4) Lysosome, , Live cells were first observed and described, by [NCERT Pg. 125], (1) M. Schleiden, , (2) Robert Hooke, (3) Anton von Leeuwenhoek, (4) Robert Brown, , Which of the given plastids contain, chlorophyll and carotenoid pigments which, are responsible for trapping most of the light, energy, essential for photosynthesis?, , [NCERT Pg.136], (2) Leucoplast, (4) Aleuroplast, , (1) Chloropiast, (3) Elaioplast, , Which of the given cell organelles is, common to both prokaryotic as well as, eukaryotic cells? [NCERT Pg. 136], , (1) Golgi apparatus (2) Ribosome, (3) Plastid (4) Mitochondrion, , Which of the given chromosomes has a, , terminal centromere? [NCERT Pg. 139], , (1) Metacentric (2) Sub-metacentric, , (3) Acrocentric (4) Telocentric, , Golgi apparatus was first observed by, [NCERT Pg. 133], , (1) Camilo Golgi, , (2) George Palade, , (3) T. Schwann, , (4) Rudolf Virchow, , Read the statements (A-C), stating them, true (T) and false (F). [NCERT Pg. 136], , A. In eukaryotes, the ribosoms of, chloroplasts are smaller than the, cytoplasmic ribosomes., , B. Ribosomes are composed of RNA and, proteins and are not surrounded by any, membrane., , C. Cisternae are the, mitochondria., , infoldings in, , 10., , 11., , A B c, (1) T T F, (2) T F &, (3) F T T, , (4) T T T, Which of the given group of bacteria are, Comma-shaped? [NCERT Pg. 127], , (1) Bacillus (2) Coccus, , (3) Vibrio (4) Spirillum, The_A of a polysome translate the_B into, proteins., , Select the correct option for A and B., [NCERT Pg. 129], , (1) A— Ribosomes, B — RNA, , (2) A— RNA, B — Ribosome, , (3) A-— Endoplasmic reticulum, B - DNA, , (4) A— DNA, B - Endoplasmic reticulum, , Which of the given tissues in grass helps to, regenerate their parts removed by grazing, herbivores? (NCERT Pg. 85], , (1) Lateral meristem, (2) Intercalary meristem, (3) Secondary meristem, (4) Apical meritstem