Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 4: Animal Kingdom Part 2

Biology NEET - XI: Chapter 4: Animal Kingdom Part 2

Biology25 CardsCreated about 2 months ago

This deck covers key concepts from Chapter 4 of the Biology NEET syllabus, focusing on the Animal Kingdom. It includes questions and answers about coelenterates, ctenophorans, platyhelminthes, aschelminthes, annelids, and molluscs.

Which coelenterate is called the portugese man of war?

Physalia
Tap or swipe ↕ to flip
Swipe ←→Navigate
1/25

Key Terms

Term
Definition
Which coelenterate is called the portugese man of war?
Physalia
Sea anemone is known as
Adamsia
Which coelenterate is called sea fan?
Gorgonia
How many rows of comb plates are present in ctenophora?
Eight
Where are the comb plates of ctenophorans located? (externally or internally)
Externally
What is mode of reproduction in ctenophorans?
Sexual reproduction only

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
Which coelenterate is called the portugese man of war?
Physalia
Sea anemone is known as
Adamsia
Which coelenterate is called sea fan?
Gorgonia
How many rows of comb plates are present in ctenophora?
Eight
Where are the comb plates of ctenophorans located? (externally or internally)
Externally
What is mode of reproduction in ctenophorans?
Sexual reproduction only
What type of fertilisation is found in ctenophorans?
Indirect and external
What is the sexuality of ctenophorans?
Sexes are not separate.
Why are platyhelminthes called flat worms?
They have a dorso-ventrally flattened body.
What is the sexuality of platyhementhes?
Sexes are not separate.
What type of fertilisation occurs in platyhelminthes?
Internal and indirect
How does excretion take place in Aschelminthes?
An excretory tube removes waste through the excretory pore.
What is the sexuality of aschelminthes?
Dioecious
What type fertilisation is found in Aschelminthes?
Internal and direct/indirect
Which flatworm is also called hookworm?
Ancylostoma
Which muscles help annelids in movement?
Longitudinal and circular muscles
What appendages are found in aquatic annelids?
Parapodia
What is sexuality of neries?
Dioecious
What forms the neural system in annelids?
Paired ganglia connected by lateral nerves to a double ventral nerve cord
King crab is called
Limulus
In which habitats are molluscs found?
Terrestrial, freshwater and marine
What is the shell of molluscs made of?
Calcium
What forms a mantle over the visceral hump?
Soft spongy skin
What is present in mantle cavity?
Feather like gills
What is the function of feather like gills in molluscs?
Excretion and respiration