Questions
Question 1 Multiple Choice (Single Answer)
Which of the following organisms possess tentacles?
- Annelids
- Molluscs
- Cnidarians
- Arthropods
Question 2 Multiple Choice (Single Answer)
Which of the following organisms possess jointed legs?
- Annelids
- Arthropods
- Molluscs
- Platyhelminthes
Question 3 Multiple Choice (Single Answer)
Which of the following is not a characteristic feature of annelids?
- Cylindrical body
- Segmented body
- Bilateral symmetry
- Aquatic habitat
Question 4 Multiple Choice (Single Answer)
Which of the following organisms are characterised by the presence of mucus glands in the skin?
- Amphibians
- Fishes
- Sponges
- Echinoderms
Question 5 Multiple Choice (Single Answer)
Invertebrates are the organisms which
- lack backbone
- possess vertebral column
- lack tail and bones
- possess scaly skin
Question 6 Multiple Choice (Single Answer)
Which of the following is a characteristic feature of echinoderms?
- Cylindrical body
- Bilateral symmetry
- Parasitic mode of nutrition
- Spiny body
Question 7 Multiple Choice (Single Answer)
Which of the following organisms sucks human blood?
- Leech
- Earthworm
- Hydra
- Spider
Question 8 Multiple Choice (Single Answer)
Which of the following organisms is known as ‘friend of farmers’?
- Earthworm
- Leech
- Sycon
- Ascaris
Question 9 Multiple Choice (Single Answer)
Which of the following organisms directly gives birth to young ones?
- Dogfish
- Whale
- Ostrich
- Snake
Question 10 Multiple Choice (Single Answer)
Which of the following is an egg-laying mammal?
- Platypus
- Bat
- Rat
- Kangaroo