The breaking of haemoglobin into heme and globin takes place in
Options
(a) lymphoid tissue (b) liver (c) kidney (d) none of these
Correct Answer:
liver
Explanation:
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Biological treatment of water pollution is done with the help of
Options
(a) phytoplanktons (b) fungi (c) lichen (d) none of these
Correct Answer:
phytoplanktons
Explanation:
Water hyacinth (phytoplankton), can purify water polluted […]
Which of the following animal has a notochord throughout its life
Options
(a) fish (b) snake (c) bird (d) amphioxus
Correct Answer:
amphioxus
Explanation:
No explanation available. Be the first to write the […]
A drunk person has the earliest effect on which part of the brain
Options
(a) cerebrum (b) pons varolii (c) cerebellum (d) medulla oblongata
Correct Answer:
cerebrum
Explanation:
No explanation available. Be the […]
In plant tissue culture, which of the following shows totipotency?
Options
(a) xylem vessel (b) sieve tube (c) meristem (d) collenchyma
Correct Answer:
meristem
Explanation:
No explanation available. Be the first to write […]
Which has vascular tissue, produces spores, but does not has seeds?
Options
(a) bryophyta (b) pteridophyta (c) gymnosperms (d) angiosperms
Correct Answer:
pteridophyta
Explanation:
No explanation available. Be the first to write the […]
Which of these are considered most essential in the origin of life?
Options
(a) enzymes (b) nucleic acids (c) carbohydrates (d) proteins
Correct Answer:
nucleic acids
Explanation:
No explanation available. Be the first […]
The most common indicator organism that represents polluted water is
Options
(a) E. coli (b) C. vibrio (c) P. typhi (d) Entamoeba histolytica
Correct Answer:
E. coli
Explanation:
No explanation available. Be the […]
The study related to the structure and function of cells is known as
Options
(a) palynology (b) anatomy (c) histology (d) cytology
Correct Answer:
cytology
Explanation:
No explanation available. Be the first to […]
The presence of large amount of nitrogen in the atomosphere is due to
Options
(a) nitrogen cycle (b) nitrites (c) decomposers (d) ammonia
Correct Answer:
decomposers
Explanation:
No explanation available. Be the first […]
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