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Biology

Biology
Nitrogen fixation process in the soil is done by

Bacteria
Virus
Fungi
Protoza

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Biology
The single membrane surrounding vacuoles in plant cells is known as

Symplast
Chloroplast
Tonoplast
Apoplast

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Biology
Bleeding of gums, falling of teeth, fragile bones and delayed wound healing occur due to the deficiency of which one of the following vitamins?

Vitamin C
Vitamin B
Vitamin K
Vitamin D

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Biology
Branch of biology which deals with the study processing and preservation of food is called

None of these
Food preservation
Food biotechnology
Food technology

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Biology
Study of bone is called

Seromology
Geology
Oesterology
Orology

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Biology
Most of the red, blue and purple colours of plants are due to a pigment called

anthocyanin
xanthophylls
carotene
chlorophyll

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MORE MCQ ON Biology

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