Related InterviewSolutions

• A mammal which lays eggs isA. Scaly AnteaterB. Spiny AnteaterC. PorcupineD. Hedgehog
• In horse ,the single large hoof representsA. Third digitB. First digitC. Fourth digitD. All the above
• Dachigam National Park in Kashmir is associated with the animalA. Horned toad deerB. SagulC. RhinoD. Hangul
• The symbol of WWF (World Wildlife Fund) was chosen asA. Red PandaB. LionC. Giant PandaD. Tiger
• Which was the first living creature to have orbited spaceA. DollyB. LaikaC. MonkeyD. Rat
• which one of the following statements is totally wrong about the occurrence of notochord , while the other three are correctA. It is present only in larval tail in AscidiansB. It is replaced by a vertebral column in adult frogC. It is absent throughout life in humans from the very beginningD. It is present throughout life in Amphioxus
• In chondrichthyes, claspers are seen onA. Pelvic fins of maleB. Pelvic fins of femalesC. Operculum of both sexesD. Around jaws
• Axolotl larva of Ambyostoma normally fails to metamorphose due toA. lack of Ca and Mg ions in waterB. absence of phosphorus in waterC. lack of iodine in water or dietD. high concentration of iodine in the body.
• A neotenic larva is found inA. AmblyostomaB. HylaC. RhacophorusD. Salamander
• The cobra ( Naja naja ) can be distinguished by the presence ofA. Agile habitB. Black colourC. HoodD. Hood and third supra labial scale touching the eye