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Scypha is also known as:-

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Important Questions on Animal Kingdom

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Which one of the following living organisms completely lacks a cell wall?
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Which of the following animals does not undergo metamorphosis?
MEDIUM
Planaria possess high capacity of:
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Bilaterally symmetrical and acoelomate animals are exemplified by
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Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum:
MEDIUM

Match the following columns and select the correct option.

  Column-I   Column-II
(a) Gregarious, polyphagous pest (i) Asterias
(b) Adult with radial symmetry and larva with bilateral symmetry (ii) Scorpion
(c) Book lungs (iii) Ctenoplana
(d) Bioluminescence (iv) Locusta
MEDIUM
Match the following organisms with their respective characteristics:
  Column – I   Column – II
(a) Pila (i) Flame cells
(b) Bombyx (ii) Comb plates
(c) Pleurobrachia (iii) Radula
(d) Taenia (iv) Malpighian tubules

Select the correct option from the following:
MEDIUM

Match the following

   List - I     List - II
(a) Crab (i) Green glands
(b) Dugesia (ii) Malpighian tubules
(c) Wuchereria (iii) Renette glands
(d) Scolopendra (iv) Flame cells

The correct answer is

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Which of the following characteristics is mainly responsible for the diversification of insects on land?
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An important characteristic that Hemichordates share with Chordates is
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Which of the following options does correctly represent the characteristic features of phylum Annelida?
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Water vascular system is found in ___.
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Select the taxon that represents both marine and freshwater species.
MEDIUM
Study the following and pick up the correct statements:
I) Aristotle's lantern is found in echinoids
II) Glochidium is the larva of cephalopods
III) Scorpions respire with book lungs.
IV) Parapodia are found in oligochaetes
HARD
Study the following statements and identify the correct ones-
I) Colloblasts are found in sea gooseberries
II) Larva of cestodes is Muller's larva
III) Nematodes have renette gland for excretion
IV) Stomochord is found in hemichordates
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Coelozoic parasite with syncitial epidermis, pseudocoelom and rhabditiform larva during development.
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In the case of Poriferans, the spongocoel is lined with flagellated cells called
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The chitinous exoskeleton of arthropods is formed by the polymerization of:
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Which of the following features is not present in the phylum Arthropoda?