Question

Similitaires between chordates and non-chordates

Answer 1

Answer:

cordates:•cordates can be cold or warm blooded .

•nerve code is single dorsal without ganglia in chordates.

non cordates:•non-cordates are cold blooded only.

•it is double ventral and with ganglia.

Answer 2

Explanation:

CHORDATES NON-CHORDATES

1) Animal having a notocord or backbone in their body structure are called chordates. 1) Animals without a notochord are called non-chordates.

2) Central nervous system is hollow and dorsal. 2) It is solid and ventral.

3) Heart is ventrally placed. 3) If present, it is on the dorsal side.