NEET UG - Biology Questions 2018 (41-50)

NEET Biology Questions 2018
41. Select the wrong statement :
(1) Pseudopodia are locomotory and feeding structures in Sporozoans
(2) Mushrooms belong to Basidiomycetes
(3) Cell wall is present in members of Fungi and Plantae
(4) Mitochondria are the powerhouse of the cell in all kingdoms except Monera
Answer(1) Pseudopodia are locomotory and feeding structures in Sporozoans

42. After karyogamy followed by meiosis, spores are produced exogenously in
(1) Agaricus
(2) Alternaria
(3) Neurospora
(4) Saccharomyces

Answer(1) Agaricus
43. Match the items given in Column I with those in Column II and select the correct option given below:

Column I                                                             
Column II
a. Herbarium
(i) It is a place having a
collection of preserved
plants and animals
b. Key
(ii) A list that enumerates
methodically all the
species found in an area
with brief description
aiding identification
c. Museum
(iii) Is a place where dried
and pressed plant
specimens mounted on
sheets are kept
d. Catalogue
(iv) A booklet containing a
list of characters and
their alternates which
are helpful in
identification of various
taxa.
      a    b     c    d
(1) (ii) (iv) (iii) (i)
(2) (iii) (ii) (i) (iv)
(3) (i) (iv) (iii) (ii)
(4) (iii) (iv) (i) (ii)
Answer ( 4 ) (4) (iii-a) (iv-b) (i-c) (ii-d)
44. Winged pollen grains are present in
(1) Mango

 (2) Cycas
(3) Mustard
(4) Pinus
Answer  (4) Pinus
45. Which one is wrongly matched?
(1) Gemma cups – Marchantia
(2) Biflagellate zoospores – Brown algae
(3) Uniflagellate gametes – Polysiphonia
(4) Unicellular organism – Chlorella

Answer (3) Uniflagellate gametes – Polysiphonia

46. Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
(1) Increased respiratory surface; Inflammation of bronchioles
(2) Increased number of bronchioles; Increased respiratory surface
(3) Inflammation of bronchioles; Decreased respiratory surface
(4) Decreased respiratory surface; Inflammation of bronchioles
Answer (3) Inflammation of bronchioles; Decreased respiratory surface


47. Match the items given in Column I with those in Column II and select the correct option given below :
Column I                                                        Column II
a. Tricuspid valve                        i. Between left atrium and left ventricle
b. Bicuspid valve                         ii. Between right ventricle and pulmonary artery
c. Semilunar valve                      iii. Between right atrium and right ventricle

     a b c
(1) i ii iii
(2) i iii ii
(3) iii i ii
(4) ii i iii
Answer (3) iii-a i -b ii-c
48. Match the items given in Column I with those in Column II and select the correct option given below:
Column I                                                  Column II
a. Tidal volume                             i. 2500 – 3000 mL
b. Inspiratory Reserve                 ii. 1100 – 1200 mL
c. Expiratory Reserve volume    iii. 500 – 550 mL
volume
d. Residual volume iv. 1000 – 1100 mL
     a b c d
(1) i iv ii iii
(2) iii i iv ii
(3) iii ii i iv
(4) iv iii ii i

Answer (2) iii-a i-b iv-c ii-d

49. The transparent lens in the human eye is held in its place by
(1) smooth muscles attached to the iris
(2) ligaments attached to the iris
(3) ligaments attached to the ciliary body
(4) smooth muscles attached to the ciliarybody
Answer (3) ligaments attached to the ciliary body
50. Which of the following is an amino acid derived hormone?
(1) Estradiol
(2) Ecdysone
(3) Epinephrine
(4) Estriol
Answer (3) Epinephrine

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