Which of the following organisms exhibits bod | vedclass

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(D) Segmentation (metamerism) is a characteristic feature where the body is externally and internally divided into segments with a serial repetition o

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None of these

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(D) Segmentation (metamerism) is a characteristic feature where the body is externally and internally divided into segments with a serial repetition of at least some organs.Among the given options:$1$. Porifera (sponges) are asymmetrical or radially symmetrical and lack true tissues or segmentation.$2$. Coelenterata (Cnidaria) exhibit radial symmetry and do not show metameric segmentation.$3$. Mollusca are generally unsegmented (though some show pseudo-segmentation,they are not considered truly metameric).Therefore,none of the provided options (Porifera,Coelenterata,or Mollusca) exhibit true body segmentation. True segmentation is typically found in Annelida,Arthropoda,and Chordata.

Column $I$	Column $II$
$(a)$ Aptenodytes	$(i)$ Flying fox
$(b)$ Pteropus	$(ii)$ Angel fish
$(c)$ Pterophyllum	$(iii)$ Lamprey
$(d)$ Petromyzon	$(iv)$ Penguin

Which of the following organisms exhibits body segmentation?

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Match the following columns and select the correct option:

Column $I$ Column $II$

$(a)$ Aptenodytes $(i)$ Flying fox

$(b)$ Pteropus $(ii)$ Angel fish

$(c)$ Pterophyllum $(iii)$ Lamprey

$(d)$ Petromyzon $(iv)$ Penguin

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