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Class 11 Biology Practice Test: Animal Kingdom - Chordata
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Avg score: 75% Most missed: “The word Chordata gets its origin from ________”

A chordate is a deuterostomic animal belonging to the phylum Chordata. All chordates possess, at some point during their larval or adult stages, five distinctive physical characteristics (synapomorphies) that distinguish them from other taxa.

These five synapomorphies are a notochord, a hollow dorsal nerve cord, an endostyle or thyroid, pharyngeal slits, and a post-anal tail.

Class 11 Biology Practice Test: Animal Kingdom - Chordata
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25 Questions

1. Which among the following is incorrect about chordates?
2. Salamander is an example of __________
3. Scutes are also called as _____
4. Which among the following is incorrect about Aves?
5. Which among the following is incorrect about organ system in Amphibia?
6. Which among the following is an incorrect statement about circulatory system in Pisces?
7. Which among the following is incorrect about Amphibia?
8. Which among the following is odd?
9. Which among the following is incorrect about Agnatha?
10. Which among the following is incorrect about Tetrapoda?
11. Which among the following is not correct about Chondrichthytes?
12. Which among the following is incorrect about Gnathostomata?
13. Which among the following is not correct about Urochordata?
14. Agnatha is an example of ________
15. Which among the following is incorrect about chordata?
16. The word Chordata gets its origin from ________
17. Mammals are the milk feeding animals.
18. Which among the following is incorrect about mammals?
19. Which among the following is incorrect about Mammals?
20. Which among the following is incorrect about Osteichthyes?
21. Which among the following is incorrect about reptiles?
22. Which among the following is incorrect about Cyclostomata?
23. Which among the following is incorrect about Reptilia?
24. Which among the following is an incorrect interesting fact about Aves?
25. Which among the following is the main difference between Chondrichthytes and Osteichthytes?