Section – IV
BIOLOGY
Q) Who performed the experiments on phototropism?
A) Went
B) Darwin
C) Lamarck
D) Langerhans
Q) The inner surface of the small intestine contains thousands of finger like projections are called
A) Chyme
B) Villus
C) Mucus
D) Spincter
Q) Vegetative propagation through leaves is seen in_____
A) Vallisneria
B) Colacasia
C) Potato
D) Bryophyllum
Q) In which of the following stage of mitosis the Nuclear membrane disappears?
A) Prophase
B) Metaphase
C) Anaphase
D) Telophase
Q) Reproduction by means of parthenogenesis seen in ____________
A) Ants
B) Bees
C) Wasps
D) in above all
Q) Where do the fertilization occurs in female?
A) Ovaries
B) Uterus
C) Fallopian tubes
D) Cervix
Q) How many chambers are there in a man’s heart?
A) 2
B) 3
C) 4
D) 6
Q) Which of the following alkaloid is used as Antimalarial drug?
A) Reserpine
B) Nimbin
C) Morphine
D) Quinine
Q) The functional gap present between two neurons is _________
A) Perikaryon
B) Axon
C) Synapse
D) Node of Ranvier
Q) Excretory organs present in Nematoda are_________
A) Flame cells
B) Renette cells
C) Nephridia
D) Kidneys