SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

The first phylum to have a complete alimentary canal is

a)

Platyhelminthes

b)

Ascaris

c)

Aschelminthes

d)

Annelida


Question ID - 371 :-

The first phylum to have a complete alimentary canal is

a)

Platyhelminthes

b)

Ascaris

c)

Aschelminthes

d)

Annelida

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Phylum-Platyhelminthes have an incomplete alimentary canal, but the alimentary canal is complete in phylum-Aschelminthes with a mouth and anus. This is the first phylum with a complete alimentary canal



Next Question :

Exoskeleton of which phylum consists of a chitinous cuticle?

a)

Annelida

b)

Porifera

c)

Arthropoda

d)

Echinodermata


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