Advertisements
Advertisements
Question
Write important characters of chordates?
Advertisements
Solution
Important chordate characters are:
- Presence of dorsal, hollow, tubular, nerve cord
- Presence of long notochord
- Presence of series of gill slits
APPEARS IN
RELATED QUESTIONS
Differentiate between
radially symmetrical and bilaterally symmetrical body
Find the odd one out. Give reason.
ant, cockroach, spider, dragonfly
Find the odd one out. Give reason.
frog, shark, seahorse, carp
Answer in detail.
Why are mammals regarded as the most advanced animals?
Answer in detail.
How are the bones of birds different from those of other vertebrates?
Mention any one major similarity and one major difference in the following pairs of an animal:
Wall lizard and Frog
Mammals have four-chambered Hearts.
Assertion (A): Mammals give birth to their young ones.
Reason (R): Platypus is an egg-laying mammal.
Why are eggs of reptiles covered with shells unlike the eggs of amphibians?
What are pneumatic bones?
