Which one feature is common to Amphioxus, frog, sea horse and crocodile [AIEEE 2003]
A) Pharyngeal gill slits, at least in the developmental stages
B) A three-chambered heart
C) Dorsal solid nerve chord
D) Skeleton formed of cartilage and bones
Answers
Answered by
1
hey mate.
Correct Answer: A
#racks
Correct Answer: A
#racks
Answered by
2
The Answer Is A
Solution: Pharyngeal gill slits, at least in the developmental stages
Solution: Pharyngeal gill slits, at least in the developmental stages
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