Animals are undeniably the bests creations of the world. Different types of creatures exist in our world that has different adaptations. Have you ever heard of Amphioxus? Well, they are known to be the small marine animals that are found in ample coastal waters of the warmer parts of the world and also in the less common in some temperate waters. They are much known among aquatic animals. Do you think you have complete knowledge about them? If you think this way, then you must try out this astonishing trivia quiz and see How Much You Know About Amphioxus?
1. What is the other name of Amphioxus?
A. Whale
B. Sniffs
C. Dolphins
D. Lancelets
2. What is the phylum of amphioxus?
A. Chrome
B. Chordflier
C. Chordata
D. None of the above
3. What is the scientific name of Amphioxus?
A. Chordata
B. Cephalochordata
C. Chordflier
D. None of the above
4. What is the class of Amphioxus?
A. Leptocardii
B. Cephalochordata
C. Chordata
D. None of the above
5. What was the higher classification of Amphioxus?
A. Cephalochordata
B. Leptocardii
C. Chordata
D. Chordate
6. What is the kingdom of Amphioxus?
A. Prenalia
B. Mammilia
C. Animilia
D. None of the above
7. How many species of "fish-like" benthic filter-feeding did Amphioxus has?
A. 35-40
B. 30-35
C. 25-30
D. 20-25
8. From which sister group did Amphioxus belong to?
A. Craniates
B. Lancelets
C. Chordata
D. All of the above
9. When did Amphioxus split from vertebrates?
A. More than 230 million years
B. More than 437 million years
C. More than 400 million years
D. More than 520 million years
10. Who is supposed to be the close relative of Amphioxus?
A. Leptocardii
B. Chordata
C. Vertebrata
D. None of the above
11. What percent of organisms are represented by them?
A. 6%
B. 4%
C. 25%
D. 10%
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