Home
Class 12
BIOLOGY
Echinoderms, hemichordates and chordates...

Echinoderms, hemichordates and chordates have a

A

different ancestral stock

B

common ancestral stock

C

similar nervour system

D

common external characters.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Animal Kingdom

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|51 Videos

  • Animal Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|118 Videos

Similar Questions

Explore conceptually related problems

Which one is the common ancertral larval from of echinoderms, hemichordates and chordates ?

[A] : The Ascidian tadpole larva possess all the basic chordate characters. [R] : Both urochordates and other chordates have originated from a common ancestor .

Viruses have

An important characteristic that hemichordates share with chordates is

An important characteristic that hemichordates share with chordates is

Connecting link between chordates and non-chordates is

' All vertebrates are chordates but all chordates are not vertebrates''. Justify the statement.

Write any four differences between chordates and non - chordates.

A chordate character is