61. In vitro clonal propagation in plants is characterized by
a) PCR and RAPD
b) Northern blotting
c) Electrophoresis and HPLC
d) Microscopy
62. A location with luxuriant growth of lichens on the trees indicates that the
a) Trees are very healthy
b) Trees are heavily infested
c) Location is highly polluted
d) Location is not polluted
63. Select the Taxon mentioned that represents both marine and fresh water species
a) Echinoderms
b) Ctenophora
c) Cephalochordata
d) Cnidaria
64. An alga which can be employed as food for human being is a) Ulothrix
b) Chlorella
c) Spirogyra
d) Polysiphonia
65. The zone of atmosphere in which the ozone layer is present is called
a) Ionosphere
b) Mesosphere
c) Stratosphere
d) Troposphere
66. Which vector can clone only a small fragment of DNA?
a) Bacterial artificial chromosome
b) Yeast artificial chromosome
c) Plasmid
d) Cosmid
67. The organization which publishes the Red List of species is
a) ICFRE
b) IUCN
c) UNEP
d) WWF
68. An example of ex situ conservation is
a) National Park
b) Seed Bank
c) Wildlife Sanctuary
d) Sacred Grove
69. A species facing extremely high risk of extinction in the immediate future is called
a) Vulnerable
b) Endemic
c) Critically Endangered
d) Extinct
70. Match the following and select the correct option :
(a) Earthworm (i) Pioneer species
(b) Succession (ii) Detritivore
(c) Ecosystem service (iii) Natality
(d) Population growth (iv) Pollination
(a) (b) (c) (d)
(A) (i) (ii) (iii) (iv)
(B) (iv) (i) (iii) (ii)
(C) (iii) (ii) (iv) (i)
(D) (ii) (i) (iv) (iii)
Learn more: AIPMT Biology (2014)
Questions & Answers: 1-11 / 11-20 / 21-30 / 31-40 / 41-50 / 51-60 / 71-80 / 81-90
Answers
61. a) PCR and RAPD
62. d) Location is not polluted
63. d) Cnidaria
64. b) Chlorella
65. c) Stratosphere
66. c) Plasmid
67. b) IUCN
68. b) Seed Bank
69. c) Critically Endangered
70.(D)
a) PCR and RAPD
b) Northern blotting
c) Electrophoresis and HPLC
d) Microscopy
62. A location with luxuriant growth of lichens on the trees indicates that the
a) Trees are very healthy
b) Trees are heavily infested
c) Location is highly polluted
d) Location is not polluted
63. Select the Taxon mentioned that represents both marine and fresh water species
a) Echinoderms
b) Ctenophora
c) Cephalochordata
d) Cnidaria
64. An alga which can be employed as food for human being is a) Ulothrix
b) Chlorella
c) Spirogyra
d) Polysiphonia
65. The zone of atmosphere in which the ozone layer is present is called
a) Ionosphere
b) Mesosphere
c) Stratosphere
d) Troposphere
66. Which vector can clone only a small fragment of DNA?
a) Bacterial artificial chromosome
b) Yeast artificial chromosome
c) Plasmid
d) Cosmid
67. The organization which publishes the Red List of species is
a) ICFRE
b) IUCN
c) UNEP
d) WWF
68. An example of ex situ conservation is
a) National Park
b) Seed Bank
c) Wildlife Sanctuary
d) Sacred Grove
69. A species facing extremely high risk of extinction in the immediate future is called
a) Vulnerable
b) Endemic
c) Critically Endangered
d) Extinct
70. Match the following and select the correct option :
(a) Earthworm (i) Pioneer species
(b) Succession (ii) Detritivore
(c) Ecosystem service (iii) Natality
(d) Population growth (iv) Pollination
(a) (b) (c) (d)
(A) (i) (ii) (iii) (iv)
(B) (iv) (i) (iii) (ii)
(C) (iii) (ii) (iv) (i)
(D) (ii) (i) (iv) (iii)
Learn more: AIPMT Biology (2014)
Questions & Answers: 1-11 / 11-20 / 21-30 / 31-40 / 41-50 / 51-60 / 71-80 / 81-90
Answers
61. a) PCR and RAPD
62. d) Location is not polluted
63. d) Cnidaria
64. b) Chlorella
65. c) Stratosphere
66. c) Plasmid
67. b) IUCN
68. b) Seed Bank
69. c) Critically Endangered
70.(D)