Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 4: Animal Kingdom Part 10

Biology NEET - XI: Chapter 4: Animal Kingdom Part 10

Biology25 CardsCreated about 2 months ago

This deck covers key concepts from Chapter 4 of the Biology NEET syllabus, focusing on the Animal Kingdom, specifically Part 10. It includes questions and answers about molluscs, echinodermates, and hemichordates.

What are osphradium?

Chemoreceptors present in mantle cavity of molluscs
Tap or swipe ↕ to flip
Swipe ←→Navigate
1/25

Key Terms

Term
Definition
What are osphradium?
Chemoreceptors present in mantle cavity of molluscs
What kind of digestion is present in molluscs?
Extracellular
What is the function of organ of bojanus and keber's organ in molluscs?
Metanephric kidney
What is the respiratory pigment present in molluscs?
Haemocyanin
Which is a living fossil in phylum Mollusca?
Neopilina
Neopilina is the connecting link between
Annelida and mollusca

Related Flashcard Decks

Study Tips

  • Press F to enter focus mode for distraction-free studying
  • Review cards regularly to improve retention
  • Try to recall the answer before flipping the card
  • Share this deck with friends to study together
TermDefinition
What are osphradium?
Chemoreceptors present in mantle cavity of molluscs
What kind of digestion is present in molluscs?
Extracellular
What is the function of organ of bojanus and keber's organ in molluscs?
Metanephric kidney
What is the respiratory pigment present in molluscs?
Haemocyanin
Which is a living fossil in phylum Mollusca?
Neopilina
Neopilina is the connecting link between
Annelida and mollusca
Unio is also called
Fresh water mussel
Which is the largest class of mollusca?
Gastropoda
What is the larval stage of gastropods
Trochophora and veliger larva (Pila)
Limax is also called
garden slug
Scientific name of shankh is
Turbinella
Is a shell present in squid?
Yes, internal shell is present in squid.
External shell is present in which cephalopod?
Nautilus
Which is the largest living invertebrate?
Architeuthis (giant squid)
What is the other name for ambilacular system?
Water vascular system
Which works as a water inlet pore in echinodermates?
Madreporite
Which larval stage of asteroids (echinodermata) was probably the ancestor of chordates?
Dipleuria
What are the larval stages of Asteris?
Bipinnaria, Brachiolaria, dipleuria
Which is the larval stage of ophiuroidea?
Ophipluteus
Aristotle's lantern is found in
Echinoidea class of echinodermata
What is the function of Aristotle's lantern?
Mastigating organ
Sea cucumber belongs to the class
Holothoroidea of echinodermata
Antedon is commonly known as
sea lily
Feather star is also called
Neometra
What forms stomochord in Hemichordata?
Pharynx (endodermal in origin)