Match the following group of organisms with their respective distinctive characteristics and select the correct option:
Organisms Characteristics
$(a)$ Platyhelminthes $(i)$ Cylindrical body with no segmentation
$(b)$ Echinoderms $(ii)$ Warm-blooded animals with direct development
$(c)$ Hemichordates $(iii)$ Bilateral symmetry with incomplete digestive system
$(d)$ Aves $(iv)$ Radial symmetry with indirect development

  • A
    $(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)$
  • B
    $(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)$
  • C
    $(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)$
  • D
    $(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)$

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Similar Questions

Select the correct option for the matching pairs:
Level of Organization Phylum
$(1)$ Tissue level $(a)$ Platyhelminthes
$(2)$ Organ level $(b)$ Porifera
$(3)$ Organ system level $(c)$ Coelenterata
$(4)$ Cellular level $(d)$ Arthropoda

What is correct for fishes,amphibians,reptiles,Aves,and mammals?

Match the following list of animals with their level of organisation and choose the correct sequence.
Column $I$Column $II$
$A$. Organ level$p$. Pheretima
$B$. Cellular aggregate level$q$. Fasciola
$C$. Tissue level$r$. Spongilla
$D$. Organ system level$s$. Obelia

Give an example of the following:
$(a)$ $A$ viviparous animal
$(b)$ $A$ fish possessing a poison sting
$(c)$ $A$ fish possessing an electric organ
$(d)$ An organ which regulates buoyancy
$(e)$ An animal which exhibits alternation of generation
$(f)$ An oviparous animal with mammary glands

How many of the following animals are homeothermic (warm-blooded)?
Rattus,Macropus,Balaenoptera,Columba,Calotes,Crocodilus,Naja,Hyla,Rana,Neophron,Tigris

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