Which of the following character is not found in all the chordates:

1. Diaphragm

2. Coelom

3. Pharyngeal gill clifts

4. Dorsal nerve cord

Subtopic:  Phylum Chordata |
Level 3: 35%-60%
AIPMT - 2000
Hints

In which of the following animal post-anal tail is found:
1. Earthworm
2. Lower invertebrate
3. Scorpion
4. Snake

Subtopic:  Phylum Chordata |
 59%
Level 3: 35%-60%
AIPMT - 2001
Hints

In which of the following, the notochord is present in the embryonic stage?

1. All chordates 2. Some chordates
3. Only Vertebrates 4. Non-chordates
Subtopic:  Phylum Chordata |
 52%
Level 3: 35%-60%
AIPMT - 2002
Hints

advertisementadvertisement