Which one of the following sets of animals belong to a single taxonomic group?
1. Cuttlefish, jellyfish, silverfish, dogfish, starfish
2. Bat, pigeon, butterfly
3. Monkey, chimpanzee, man
4. Silkworm, tapeworm, earthworm
Homeothermy is exhibited by:
(1) All amniotes
(2) Birds and Mammals
(3) All dueterostomes
(4) Reptiles and Mammals
Match the following
(a) | Macropus | (i) | vulture |
(b) | Neophron | (ii) | Flying fox |
(c) | Aptenodytes | (iii) | Kangaroo |
(d) | Pteropus | (iv) | Penguin |
1. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
2. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(I), (b)-(ii), (c)-(iii), (d)-(iv)
Select the incorrect match with respect to group of animals and their taxon
1. Ichthyophis, Bufo, Hyla – Amphibia
2. Hippocampus, Exocoetus, – Osteichthyes Pterophyllum
3. Corvus, Chelone, Calotes – Reptilia
4. Pteropus, Equus, – Mammalia Delphinus
National bird of India is
(1) Psittacula
(2) Passer domesticus
(3) Pavo cristatus
(4) Parakeet
Match the following group of organisms with their respective distinctive characteristics and select the correct option:
Organisms |
Characteristics |
||
(a) |
Platyhelminthes |
(i) |
Cylindrical body with no segmentation |
(b) |
Echinoderms |
(ii) |
Warm blooded animals with direct development |
(c) |
Hemichordates |
(iii) |
Bilateral symmetry with incomplete digestive system |
(d) |
Aves |
(iv) |
Radial symmetry with indirect development |
Options: | (a) | (b) | (c) | (d) |
1. | (iii) | (iv) | (i) | (ii) |
2. | (ii) | (iii) | (iv) | (i) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (i) | (ii) | (iii) | (iv) |
Which of the following animals is not viviparous?
1. Flying fox (bat)
2. Elephant
3. Platypus
4. Whale
What is common between parrot, platypus and kangaroo?
(1) Homeothermy
(2) Toothless jaws
(3) Functional post-anal tail
(4) Oviparity
Which of the following is the unique feature of mammal ?
1. Muscular diaphragm
2. Ear pinna
3. Mammary glands
4. All of the above
Match the following columns and select the correct option :
Column I | Column II | ||
(a) | Aptenodytes | (i) | Flying fox |
(b) | Pteropus | (ii) | Angel fish |
(c) | Pterophyllum | (iii) | Lamprey |
(d) | Petromyzon | (iv) | Penguin |
Options: | (a) | (b) | (c) | (d) |
1. | (iii) | (iv) | (ii) | (i) |
2. | (iii) | (iv) | (i) | (ii) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (ii) | (i) | (iv) | (iii) |