In which of the following organisms is metame | vedclass

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(D) Metamerism or true segmentation is a characteristic feature where the body is externally and internally divided into segments with a serial repeti

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Metamerism or true segmentation is a characteristic feature where the body is externally and internally divided into segments with a serial repetition of at least some organs.This phenomenon is observed in the phyla $Annelida$ (e.g.,earthworms),$Arthropoda$ (e.g.,insects),and $Chordata$ (e.g.,humans,where the vertebral column and muscles show metameric arrangement).Therefore,all the given options exhibit metamerism.

Column-$I$	Column-$II$
$(A)$ Flame Cells	$(p)$ Sponges
$(B)$ Collar Cells	$(q)$ Hydra
$(C)$ Stinging cells	$(r)$ Planaria
	$(s)$ Ascaris

In which of the following organisms is metamerism (segmentation) observed?

Similar Questions

Which of the following is not a parasitic adaptation?

Which one of the following is a matching set of animals belonging to the same phylum?

Give the correct match in the following:

Column-$I$ Column-$II$

$(A)$ Flame Cells $(p)$ Sponges

$(B)$ Collar Cells $(q)$ Hydra

$(C)$ Stinging cells $(r)$ Planaria

$(s)$ Ascaris

In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct?

Choose the group of parasitic animals.

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