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Which of the following statement is correct?
I. Arteries are the vessels which carry blood away from the heart to various organs of the body <...
In which phase of cell cycle does replication of DNA take place ?
Our arm is joined to the shoulder with ______.
Which of the following is an example of heterogeneous catalysis?
Which of the following statements is incorrect about dietary fibres?
In roots, the protoxylem lies towards the periphery and the metaxylem towards the center. This arrangement of primary xylem is called:
The common approach(es) for the treatment of cancer is/are :
(A) Vaccination
(B) Surgery
(C) Physiotherapy
(D) Radiation the...
Pellagra is caused by the deficiency of which vitamin?
Photosynthesis takes place inside plant cells in: