Basic Science : Vertebrata Agnatha Pisces QUESTIONS AND ANSWERS :: part2 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.As compared to cartilaginous fishes, bony fishes have dorsal fin |
Single instead of two |
Two instead of one |
Single in both |
Two in both |
12.In lung fishes, the heart is |
One chambered |
Two chambered |
Three chambered |
Incompletely four chambered |
13.Lung fishes have |
Uncovered well developed gills |
Covered well developed gills |
Reduced but covered gills |
Air bladder |
14.In Latimeria, the fins are |
All lobed |
Nonlobed |
Lobed except dorsal fins |
Lobed except pelvic fins |
15.Pelvic fins of bony fishes are |
Near tail |
Near ventral fins |
In middle |
Anterior below pectoral fins |
More Vertebrata Agnatha Pisces QUESTIONS AND ANSWERS available in next pages
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