NEET 2024Hard
Q.Which of the following statements is true for Phylum Chordata?
a
In Urochordata, notochord extends from head to tail and it is present throughout their life.
b
In Cephalochordata, notochord is present only in larval tail.
c
In Protochordates, the heart is always four-chambered.
d
Vertebrates possess notochord during the embryonic period only.
Correct Answer: Option D
The correct solution involves applying the fundamental concept to derive the final value step by step...