Science General knowledge Questions

DIRECTIONS : Objective Question on General Science.
11. Which of the following are absent in gymnosperms?
  A.  Xylem vessels
  B.  Xylem fibres
  C.  Tracheids and fibres
  D.  All of these
12. Ginger is stem and not a root because
  A.  It stores food
  B.  It has nodes and internodes
  C.  It lacks chlorophyll
  D.  None of the above
13. Bacteria are (were) considered more as plants than animals because of the presence of
  A.  Small nucleus
  B.  Plasma membrane
  C.  Cell wall
  D.  Spore formation
14. Bone forming cells are
  A.  Osteoclasts
  B.  Osteoblasts
  C.  Chondroblast
  D.  Chondroclasts
15. Chromosome start separating at which stage of mitosis
  A.  Late metaphase
  B.  Early metaphase
  C.  Early anaphase
  D.  Early telophase
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