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Q. No.L-shaped chromosomes are also called
1. acrocentric
2. telocentric
3. sub-metacentric
4. None of these
Subtopic: Nucleus: Chromosomes |
68%
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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 |
57%
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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) |
70%
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 |
83%
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Subtopic: Centrosomes |
89%
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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Which organelle is present in higher number in secretory cells?
1. Dicryosome
2. ER
3. Lysosome
4. Vacuole
1. Dicryosome
2. ER
3. Lysosome
4. Vacuole
Subtopic: Golgi Apparatus |
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Subtopic: Nucleus: Chromosomes | Ribosome and Inclusion Bodies |
71%
From NCERT
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Cilia and flagella in eukaryotic cells:
I: are the outgrowths of the cell membrane.
II: have a 9 + 0 arrangement of microtubules in their axoneme.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
I: are the outgrowths of the cell membrane.
II: have a 9 + 0 arrangement of microtubules in their axoneme.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Cilia & Flagella |
74%
From NCERT
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