A. Phloem
cells.
B. Xylem
cells.
C. Sclerenchymatous cells.
D. Parenchyma
cells.
92. Who formulated Cell theory.?
A. Schwan.
B. M.J.Schleiden.
C. Henri
Dutrochet.
D. Both A & B
93. The great contributing of Sch-wan was.?
A. What he
saw.
B. How interpreted what he saw.
C. Cell discover.
D. None of
the above.
94. The function of an organism is the result
of sum of activities and interaction of the.?
A. Neurons.
B. Tissues.
C. Muscles.
D. Cell units.
95. Which cell can contract and relax.?
A. Muscle cells.
B. Excreterov
cells.
C. Nervous
cells.
D. Respitatory
cells.
96. Which cells secrete harmones.?
A. Tissue
cells..
B. Museles
cells
C. Respiratory.
D. Glands.
97. Which is the basic structural as well as
functional unit for all organisms.?
A. Tissue.
B. Cell.
C. Gland.
D. Atom.
98. Which of the following blood cells carry
oxygen.?
A. W.B.Cs.
B. Platelets.
C. R.B.Cs.
D. All of
the above.
99. In plants and mineral salts from soil to
the aerial parts of the plant are conducted through.?
A. Xylem vessels.
B. Phloem
vessels.
C. Vascular
bundle.
D. All of
the above.
100. In plants which cells are concerned with
transport of food.?
A. Phloem vessels.
B. Xylem
vessels.
C. Vascular
bundle.
D. None of
the above.
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