Identify the incorrect pair from the followin | vedclass

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Question

(D) The correct answer is $D$. $1$. $Cnidaria$ (Coelenterata) are the first animals to exhibit a primitive nervous system in the form of a nerve net.

Vedclass · Accepted Answer

First phylum to possess a coelom - $Mollusca$

Vedclass · Answer

(D) The correct answer is $D$. $1$. $Cnidaria$ (Coelenterata) are the first animals to exhibit a primitive nervous system in the form of a nerve net. $2$. $Aschelminthes$ (Nematoda) are the first to possess a complete alimentary canal with a mouth and anus. $3$. $Annelida$ are the first to possess a closed circulatory system. $4$. $Mollusca$ is not the first phylum to possess a coelom; $Annelida$ is the first phylum to exhibit a true coelom (eucoelomate). Therefore,the pair '$Mollusca$' is incorrect.

List-$I$	List-$II$
$(a)$ Physalia	$(i)$ Pearl oyster
$(b)$ Limulus	$(ii)$ Portuguese Man of War
$(c)$ Ancylostoma	$(iii)$ Living fossil
$(d)$ Pinctada	$(iv)$ Hookworm

Identify the incorrect pair from the following:

Similar Questions

Which one of the following animals is correctly matched with its one characteristic and the taxon?
Animal - Characteristic - Taxon

Match the following:

List-$I$ List-$II$

$(a)$ Physalia $(i)$ Pearl oyster

$(b)$ Limulus $(ii)$ Portuguese Man of War

$(c)$ Ancylostoma $(iii)$ Living fossil

$(d)$ Pinctada $(iv)$ Hookworm

Choose the correct answer from the options given below.

Which of the following organisms exhibit either internal or external fertilization?

In which of the following kingdoms do organisms primarily reproduce through sexual methods?

$S$ - Statement: $Amoeba$ possesses pseudopodia for locomotion.
$R$ - Reason: $Earthworm$ possesses jointed appendages for locomotion.

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