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Biology

Biology
Biological membranes are composed of

Phospholipids
All of these
Carbohydrate groups
Proteins

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Biology
The unique feature of bryophytes compared to other green plants groups is that

They lack roots
They produce spores
They lack vascular tissue
Their sporophytes is attached to gametophyte

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Biology
Lichens are the best indicator of

Soil pollution
Air pollution
Noise pollution
Water pollution

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Biology
Plants absorb dissolved nitrates from soil and convert them into

proteins
ammonia
free nitrogen
urea

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Biology
Antibodies are produced by

T-cells
RBCs
Plasma cells
Lymphocytes

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Biology
Through Nitrogen fixation process nitrogen in the atmosphere is converted into

Chlorite
Hydroxide
Ammonium
Nitrate

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MORE MCQ ON Biology

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