NAT II Biological Science Zoology With Answers

image
image
image

NAT II Biological Science Zoology

Sr. # Questions Answers Choice
1 Arenicola is an example of class Oligocheata Polycheata Hirudinea None of above
2 Following are the chharacteristics of phylum Annelida except Distinct head parapodia Hermaphrodite Thoracic appendages
3 Primary host for Fasciola hepatica is Snail Sheep Cattle Both A and B are correct
4 Intermediate host for fish tape worm is Pig Copepod Snail Humans
5 Scientific name of fish tape worm is Clonorchis sinensis Schistosoma Diphyllobothrium latum Fasciola hepatica
6 Scientific name of blood fluke is Schistosoma Taenia solium Echinocissus granulosus Clonorchis sinensis
7 Triploblastic is the characteristic of phylum Nematoda Nemerteans Platyhelminths Annelida
8 Which one of the following do not lie in phylum Cnidaria? obelia aurelia Actinia Taenia
9 Polymorphism is characteristic of phylum phylum Nematoda phylum Annelida phylum Cnidaria None of above
10 All are the characteristics of phylum cnidaria except Presence of mesoglea Contain mesenchyme gastrovascular cavity contain nematocysts
11 Animals of phylum cnidaria are Diploblastic Triploblastic None of above
12 Animals of phylum cnidaria can be found in Aquatic environment Marine environment Dry and harsh environment Both A and B are correct
13 Which one of the following do not lie in phylum ciliophora? Paramyxa Vorticella Paramecium Balantidium
14 Coccidians and Plasmodium are the examples of phylum---------. Microspora Acetoospora Apicomplexa Myxozoa
15 Subkingdom protozoa consist of --------- separate phyla within the kingdom protista. Eight Six Five Seven
16 ------------- harbours the sexual stages of the parasite Intermediate host Definitive host None of above
17 In Schizogony ----------- divisions takes place in mature individual Mitotic Meiotic Multiple mitotic First mitotic then meiotic
18 Schizogony means to emit to join to split None of above
19 The excretory product in protozoa is primarily Urea Ammonia Uric acid None of these
20 As protozoa are small, they have --------- surface area in proportion to their volume less Large Both A and B
Download This Set
×