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Q.12. Which kind of symmetry occurs in sea anemone?
- Bilateral
- Radial
- Asymmetry
- None of these
Answer:
(b) Radial
Explanation: Radial
Explanation: Radial
Animal Kingdom (Class 11th Biology) Revision Test | MCQs For NEET
25 Questions 18 Attempts 4.01K Seen
This practice test has 25 important multiple-choice questions (MCQs) from the chapter Animal Kingdom (Biology class 11th). Start Test without Login in
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Action | Q.No. | Que title | Option 1 (a) | Option 2 (b) | Option 3 (c) | Option 4 (d) |
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1 | Radula is found in | Pila sp | Chiton sp | Lamellidens sp | Pinctada sp | |
2 | Sharks, skates, and rays are also called ______ fishes | Jawless | Bony | Cartilaginous | Freshwater | |
3 | Turtles are | Arthropods | Pisces | Reptiles | Molluscs | |
4 | The clam nervous system is composed of | labial palps | one pair of ganglia | two pairs of ganglia | three pairs of ganglia | |
5 | Choose the correct pair. | Hippocampus – 3-chambered heart | Rana – 2-chambered heart | Crocodilus – 4-chambered heart | Pavo – 3-chambered heart | |
6 | Who wrote the book Systema Naturae? | Lamarck | Darwin | Wallace | Linnaeus | |
7 | Which of the following statement is correct? | Platypus lays eggs | Camels have biconcave RBCs | Whales respire by gills | Bats do not fly | |
8 | Osteichthyes belongs to | class amphibia | super class pisces | super class tetrapoda | division agnatha | |
9 | Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception? | Mammalia : give birth to young ones | Reptilia : possess 3-chambered heart with one incompletely divided ventricle | Chordata : possess a mouth provided with an upper and a lower jaw | Chondrichthyes : possess cartilaginous endoskeleton | |
10 | Which one of the following phylum is characterized by absence of true coelom? | Annelida | Mollusca | Echinodermata | Nematoda | |
11 | Which of the following is a pseudocoelomate? | Platyhelminthes | Aschelminthes | Mollusca | Hemi-chordates | |
12 | Which kind of symmetry occurs in sea anemone? | Bilateral | Radial | Asymmetry | None of these | |
13 | Phylum that doesnt have a true coelom is | Platyhelminthes | Annelida | Echinoderms | Arthropoda | |
14 | Male mosquitoes usually feed on | Garbage | Human blood | Flower sap | All of the above | |
15 | Bed Bugs contribute to the spread of | Typhoid | Yellow fever | Typhus | Trench fever | |
16 | Which one of the following is NOT a characteristic of phylum Annelida? | Ventral nerve cord | Closed circulatory system | Segmentation | Pseudocoelom | |
17 | ______ are devoid of respiratory, excretory and circulatory organs. | Threadworms | Sponges | Tapeworms | Liver fluke | |
18 | Fluke infections are diseases of the _______ in humans | Blood | Bile | Digestive tract | Lung | |
19 | Water-Vascular system is found in | Sea-anemone | Sea-pen | Sea-cucumber | Sea-horse | |
20 | Order Rhynchocephalia consists of | Tuataras | Lizards and snakes | Turtles and tortoises | Crocodiles, alligators, caimans | |
21 | One of the following are not formed in mosquito | Sporozoites | Ookinetes | Oocystes | Merozoites | |
22 | The animals with bilateral symmetry in young stage, and radial pentamerous symmetry in the adult stage, belong to the phylum | Annelida | Mollusca | Cnidaria | Echinodermata | |
23 | Which blood vessel carry larva of Ascaris in lungs | Pulmonary vein | Hepatic vein | Carotid artery | Pulmonary artery | |
24 | the excretory product of Ascaris is | Urea | Ammonia | Both A and B | None | |
25 | Which one of the following groups of animals is bilaterally symmetrical and triploblastic | Aschelminthes (round worms) | Ctenophores | Sponges | Coelenterates (Cnidarians) |
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