Comb jelly is member of phylum
Mollusca
Echinodermata
Coelenterata
Ctenophora
D.
Ctenophora
Comb jelly belongs to Phylum - Ctenophora. It comprise a phylum of invertebrate animals that live in marine waters. They are the largest animals to swim with the help of cilia.
Tube within tube plan is exhibited by which of the following groups of animals?
Arthropods
Cephalochordates
Annelids
Mollusca
Digestion in Leucosolenia and other sponges is
only extracellular
only intracellular
first extracellular, then intracellular
first intracellular, then extracellular
Respiration in Ascaris is
aerobic respiration
anaerobic respiration
Both (a) and (b)
None of the above
Select the correct set of animals of Class- Mammalia.
Lion, bat, whale, ostrich
Whale, bat, kangaroo, hippopotamus
Lion, hippopotamus, penguin, bat
Hippopotamus, penguin, whale, kangaroo