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Q. No.Which is incorrect with reference to chloroplast?
1. presence of algae and plants
2. Release O2
3. Occurs only in cells with aerobic respiration
4. None of the above
Subtopic: Plastids |
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What is the role of sterol in cell membrane?
1. Stability
2. Communication with other cell
3. Secretion
4. Transport
1. Stability
2. Communication with other cell
3. Secretion
4. Transport
Subtopic: Cell Membrane |
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The vacuole is lined by a membrane called?
1. tonoplast
2. jacket
3. cell membrane
4. tonoplast
1. tonoplast
2. jacket
3. cell membrane
4. tonoplast
Subtopic: Vacuole |
86%
From NCERT
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L-shaped chromosomes are also called
1. acrocentric
2. telocentric
3. sub-metacentric
4. None of these
1. acrocentric
2. telocentric
3. sub-metacentric
4. None of these
Subtopic: Nucleus: Chromosomes |
61%
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Balbiani rings are the structural features of:
1. allosomes
2. Polytene chromosomes
3. autosomes
4. lampbrush chromosomes
1. allosomes
2. Polytene chromosomes
3. autosomes
4. lampbrush chromosomes
Subtopic: Nucleus: Chromosomes |
53%
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The endoplasmic reticulum is in continuation with?
1. Golgi body
2. nuclear wall
3. mitochondria
4. cell wall
1. Golgi body
2. nuclear wall
3. mitochondria
4. cell wall
Subtopic: Endomembrane System (Endoplasmic Reticulum) |
66%
From NCERT
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Balbiani rings are the structural features of
1. allosomes
2. polytene chromosomes
3. autosomes
4. Lampbrush chromosomes
1. allosomes
2. polytene chromosomes
3. autosomes
4. Lampbrush chromosomes
Subtopic: Nucleus: Chromosomes |
77%
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Subtopic: Centrosomes |
90%
From NCERT
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Who for the first time developed electron microscope?
1. Knoll and Ruska
2. Rudolf and Kolliker
3. Robert Hooke
4. Swanson
1. Knoll and Ruska
2. Rudolf and Kolliker
3. Robert Hooke
4. Swanson
Subtopic: Introduction to Cell |
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