Question

Rabbits and guinea pigs both belong to class mammalia. this means they must also both belong to __________.

Answer 1

Rabbits and guinea pigs both belong to class Mammalia. this means they must also both belong to Phylum Chordata.

• The term "chordate" can be defined as "the class of animals that, at least throughout some stage of their development into adulthood, possess the following four anatomical features:

(1) notochord,

(2) dorsal nerve cord,

(3)  tail, and

(4) pharyngeal slits."

• An animal belonging to the phylum Chordata is a chordate. At some point during their larval or adult phases, all chordates have five synapomorphies, or primary traits, that set them apart from all other taxa.

• The notochord is the distinguishing feature of the chordates and plays crucial roles in the development of vertebrates.

• It acts as a major skeletal component of the growing embryo as well as a source of midline signals that design neighboring tissues.

learn more about Chordata here:

brainly.com/question/1231910

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