- match column-I with column-II and select the correct
option.
Column-I Column-II
I. Incomplete digestive system a. Sponges
II. cellular level of organisation B. coelenterates
III. radial symmetry c. annelids
IV. Pseudocoelomate D. Platyhelminthes
V. metamerism E. aschelminthes
(a) I - c, II - D, III - a, IV - B, V - E
(b) I - D, II - E, III - B, IV - c, V - a
(c) I - D, II - a, III - B, IV - E, V - c
(d) I - a, II - B, III - c, IV - D, V - E
- Which of the following combinations is correct for
wheat?
(a) Genus : Triticum, Family : anacardiaceae, Order :
Poales, class : monocotyledonae
(b) Genus : Triticum, Family : Poaceae, Order : Poales,
class: Dicotyledonae
(c) Genus : Triticum, Family : Poaceae, Order : Sapindales,
class : monocotyledonae
(d) Genus : Triticum, Family : Poaceae, Order : Poales,
class: monocotyledonae
- What is common in all the three, Funaria, Dryopteris
and Ginkgo?
(a) Presence of archegonia
(b) Well developed vascular tissues
(c) Independent gametophyte
(d) Independent sporophyte
- choose the wrong statement.
(a) Teeth in chondrichthyes are modified ctenoid
scales.
(b) air bladder in fishes regulates buoyancy.
(c) In amphibians, the tympanum represents the ear.
(d) Long bones in birds are pneumatic.
5. Which one of the following animals is correctly matched
with its characteristic and taxon?
Animal Characteristic Taxon
(a) millipede Ventral nerve cord arachnida
(b) Sea anemone Triploblastic cnidaria
(c) Silver fish Pectoral and pelvic chordata
fins
(d) Duck-billed Oviparous mammalia
platypus
6.
In the diagram given above, some of the algae have
been labelled as ‘a’, ‘B’, ‘c’, ‘D’ and ‘E’. These algae are
respectively identified as:
(a) Dictyota, Polysiphonia, Porphyra, Fucus and
Laminaria
(b) Porphyra, Dictyota, Laminaria, Fucus and
Polysiphonia
(c) Dictyota, Polysiphonia, Porphyra, Laminaria and
Fucus
(d) Fucus, Porphyra, Dictyota, Polysiphonia and
Laminaria
- Which of the following pteridophytes is heterosporous
in nature?
(a) Psilotum (b) Adiantum
(c) Equisetum (d) Salvinia
- Which among these is not a homoiotherm?
(a) Aptenodytes (b) Testudo
(c) Delphinus (d) Struthio
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