Solved by a verified expert:1.
What is
the fate of notochord in higher chordates?
2.
Name two
types of vertebrate metamorphosis. Mention one example of each.
3.
Write two
characters of cephalochordata. Give one example.
4.
Why are
Urochordata, cephalocherdata called Protochordata
5.
Why
Amphioxus is called a typical chordate?
6.
“All
vertebrates are chordates but all chordates are not vertebrates.” Justify the
statement.
7.
What are
the modifications that are observed in birds that help them fly?
8.
How
important is the presence of air bladder in Pisces?
9.
Could the
number of eggs or young ones produced by an oviparous and viviparous mother be
equal?