Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 4: Animal Kingdom Part 3
Biology NEET - XI: Chapter 4: Animal Kingdom Part 3
This flashcard deck covers key concepts from Chapter 4 of the NEET Biology syllabus, focusing on the Animal Kingdom. It includes questions and answers about molluscs, echinoderms, hemichordates, chordates, and more.
What is the sexuality of molluscs?
Dioecious
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Key Terms
Term
Definition
What is the sexuality of molluscs?
Dioecious
What is the common name of aplysia?
Sea hare
What is the common name of chaetopleura?
Chiton
In which habitat are echinoderms found?
Marine
Where is the mouth situated in Echinodermates?
Ventrally
What helps echinoderms in locomotion?
Water vascular system
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| Term | Definition |
|---|---|
What is the sexuality of molluscs? | Dioecious |
What is the common name of aplysia? | Sea hare |
What is the common name of chaetopleura? | Chiton |
In which habitat are echinoderms found? | Marine |
Where is the mouth situated in Echinodermates? | Ventrally |
What helps echinoderms in locomotion? | Water vascular system |
Which organ is responsible for excretion in echinoderms? | None. (excretory system is absent) |
What kind of fertilisation occurs in echinoderms? | External |
What is the sexuality of echinoderms? | Dioecious |
What is the common name of Ophiura? | Brittle star |
Where is the stomochord located in Hemichordates? | Collar region |
Hemichordates have a posterior proboscis, true or false? | False |
What kind of fertilisation is found in hemichordates? | External |
Where is the heart located in chordates? | Ventrally |
Which subphyla are included in protochordates? | Urochordata and cephalochordata |
Where is the notochord located in Urochordates? | Larval tail |
Where is the notochord located in Cephalochordates? | From head to tail throughout life |
What type of circulatory system do urochordates have? | Open circulatory system |
What type of circulatory system do cephaochordates have? | Closed circulatory system |
In which habitates are protochordates found? | Marine |
Doliolum is an example of subphyla | urochordates |
Ascidia is an exampe of subphyla | Urochordates |
Branchiostoma is also know as | Lancelet/amphioxus |
Branchiostoma belongs to subphyla | Cephalochordates |
How many gill slits do cyclostomata have? | 6-15 |