General
✓✗The epidermis of Ascaris is
- Columnar
- Syncytial
- Cuboidal
- Multicellular
General
✓✗Match List I with List II.
Choose the correct answer from the options given below.
| Animal | Feature |
| A. Pila | I. Jointed appendages |
| B. Cockroach | II. Perching |
| C. Asterias | III. Water vascular system |
| D. Torpedo | IV. Electric organ |
| E. Parrot | V. Presence of shell |
| F. Dogfish | VI. Placoid scales |
- A-I, B-II, C-III, D-IV, E-V, F-VI
- A-V, B-I, C-II, D-IV, E-III, F-VI
- A-II, B-I, C-III, D-IV, E-V, F-VI
- A-V, B-I, C-III, D-IV, E-II, F-VI
General
✓✗Which one of the following is a limbless amphibian?
- Ichthyophis (Apoda)
- Necturus (Urodela)
- Hyla (Anura)
- Salamandra (Urodela)
General
✓✗Sponges are hermaphrodite, which means that
- eggs and sperms are produced by the same individual
- they lack gametes
- they have separate male and female individuals
- they reproduce only asexually
General
✓✗Milk glands are found in
- All prototherians only
- All vertebrates
- All placental mammals
- All mammals
General
✓✗How many cervical vertebrae are found in giraffe?
- 10
- 20
- 7
- 14
General
✓✗Urochordates and cephalochordates are often referred to as
- protochordates
- agnathans
- vertebrates
- hemichordates
General
✓✗Match List I with List II.
Choose the correct answer from the options given below.
| List I | List II |
| A. Flying fox | I. Pterophyllum |
| B. Limbless amphibian | II. Chameleon |
| C. Flying fish | III. Ichthyophis |
| D. Angel fish | IV. Pteropus |
| E. Tree lizard | V. Exocoetus |
- A-I, B-II, C-III, D-IV, E-V
- A-IV, B-II, C-V, D-III, E-I
- A-IV, B-III, C-V, D-II, E-I
- A-IV, B-III, C-V, D-I, E-II
General
✓✗The largest non-poisonous snake is
- Naja hannah
- Python
- Viper
- Natrix
General
✓✗Which one of the following groups of animals reproduces only by sexual means?
- Cnidaria
- Porifera
- Protozoa
- Ctenophora
General
✓✗Which one of the following characters is not typical of class Mammalia?
- Thecodont dentition
- Alveolar lungs
- Ten pairs of cranial nerves
- Seven cervical vertebrae
General
✓✗Hemichordata was earlier considered a sub-phylum of Chordata. It is now placed
- as a class of Annelida
- as a part of Urochordata
- as a class of Echinodermata
- as a separate phylum of non-chordates
General
✓✗The lower jaw in mammals is made up of
- maxilla
- angulars
- dentary
- premaxilla
General
✓✗An egg-laying mammal is
- koala
- kangaroo
- whale
- platypus
General
✓✗The national bird of India is
- Columba livia
- Pavo cristatus
- Flamingo
- Psittacula