Virus multiplies in
Virus multiplies in
Options
(a) soil (b) dead tissue (c) living tissue (d) culture medium
Correct Answer:
living tissue
Explanation:
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Questions
A cell without ……………. Is not a cell.
A cell without ……………. Is not a cell.
Options
(a) Golgi bodies (b) ribosomes (c) nucleus (d) mitochondria
Correct Answer:
nucleus
Explanation:
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According to the modern concept of cellular membranes the structure
According to the modern concept of cellular membranes the structure of the cell membrane is as follows
Options
(a) there is a continuous lipid bilayer with interspersed proteins on the outside as well as some […]
Adjacent epithelial cells are held together by
Adjacent epithelial cells are held together by
Options
(a) lysosomes (b) glyoxysomes (c) desmosomes (d) microsomes
Correct Answer:
desmosomes
Explanation:
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An organelle present in plant cells but absent from those of animals is
An organelle present in plant cells but absent from those of animals is
Options
(a) vacuole (b) glyoxysomes (c) peroxisome (d) all of these
Correct Answer:
glyoxysomes
Explanation:
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A plant expressing a gene from another organism is
A plant expressing a gene from another organism is
Options
(a) Transgenic (b) Clone (c) Somaclonal variant (d) Transformed
Correct Answer:
Transgenic
Explanation:
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Bacterial plasmid contains
Bacterial plasmid contains
Options
(a) RNA (b) RNA + Protein (c) DNA (d) Photosynthetic structures
Correct Answer:
DNA
Explanation:
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Clones of plants can be produced by
Clones of plants can be produced by
Options
(a) sexual reproduction (b) hybridisation (c) vegetative reproduction (d) mutational breeding
Correct Answer:
vegetative reproduction
Explanation:
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DNA is generally methylated at
DNA is generally methylated at
Options
(a) A-base (b) G-base (c) T-base (d) C-base
Correct Answer:
C-base
Explanation:
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Animals and plants are best protected in
Animals and plants are best protected in
Options
(a) Botanical gardens (b) Zoos (c) National Parks (d) Santuaries
Correct Answer:
National Parks
Explanation:
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