MTMTBIOLOGY TODAYBIOLOGY TODAY || MARCH ‘16MARCH ‘16 6363
II. Flora contains the account of habitat and distribution
of plants in a given area.
III. Flora provides an index to the plant species found in a
particular area.
IV. Monographs provide information for identifying the
species found in an area.
(a) I and II only (b) I , II and III only
(c) I and IV only (d) I only
- Match the mineral in column I with the enzyme activated
by it in column II and choose the correct option.
Column I Column II
A. Magnesium I. Alcohol
dehydrogenase
B. Molybdenum II. Phosphoenol
pyruvate carboxylase
C. Zinc III. Nitrogenase
(a) A - II, B - III, C - I
(b) A - I, B - II, C - III
(c) A - II, B - I, C - III
(d) A - III,B - II, C - I
- A man whose father was colour blind marries a woman
who had a colour blind mother and normal father. What
percentage of male children of this couple will be colour
blind?
(a) 25% (b) 0%
(c) 50% (d) 75%
- If 20 J of energy is trapped at producer level, then how
much energy will be available to peacock as food in the
following chain?
Plant → Mice → Snake → Peacock
(a) 0.02 J (b) 0.002 J
(c) 0.2 J (d) 0.0002 J
- Label the parts marked in the human skull and select the
correct option.
D
F
B
C
A
E
(a) A-temporal bone; B-parietal bone; C-sphenoid bone;
D-frontal bone; E-zygomatic bone; F-occipital bone
(b) A-frontal bone; B-zygomatic bone; C-occipital bone;
D-sphenoid bone; E-parietal bone; F-temporal bone
(c) A-sphenoid bone; B-occipital bone; C-zygomatic bone;
D-parietal bone; E-frontal bone; F-temporal bone
(d) A-sphenoid bone; B-zygomatic bone; C-occipital bone;
D-frontal bone; E-temporal bone; F-parietal bone
- Match the items listed under column-I with those given
under column-II. Choose the appropriate option from the
given choices.
Column-I Column-II
A. Residual volume (RV) p. 4000 mL - 4600 mL
B. Inspiratory Reserve q. 1100 mL - 1200 mL
Volume (IRV)
C. Vital capacity (VC) r. 1000 mL - 1100 mL
D. Expiratory Reserve s. 3000 mL - 3500 mL
Volume (ERV)
E. Inspiratory capacity (IC) t. 2500 mL - 3000 mL
A B C D E
(a) t q s r p
(b) q r s t p
(c) q t p r s
(d) r p q s t
- Which of the following is correct?
(a) Population change = (Birth + immigration) – (death +
emigration)
(b) Population change = (Birth + immigration) + (death +
emigration)
(c) Population change = (Birth + emigration) + (death –
immigration)
(d) Population change = (Birth – immigration) – (death +
emigration)
- In this diagram showing the L.S. of an D
C
F
A
B
E
embryo of grass, identify the answer
having the correct combination of
alphabets with the right part.
(a) A - Epiblast, B - Scutellum,
C - Coleoptile, D - Radicle,
E - Coleorhiza, F - Shoot apex
(b) A - Root cap, B - Coleoptile,
C - Scutellum, D - Coleorhiza, E - Epiblast, F - Shoot
apex
(c) A - Epiblast, B - Radicle, C - Coleoptile, D - Scutellum,
E - Coleorhiza, F - Shoot apex
(d) A - Shoot apex, B - Epiblast, C - Coleorhiza, D - Scutellum,
E - Coleoptile, F - Radicle
- Given is the diagrammatic representation of the sectional
view of cochlea. Select the correct option regarding it.
A
D C
B
(a) A - Organ of corti-responsible for maintenance of
balance of the body and posture.
