“Pisces are adapted to survive in aquatic environment” state four characteristic features of class pieces in support of your answer.

user image

Muskan Anand

2 years ago

Characteristics They have a streamlined body. The circulatory system is of close type. The body has three regions- head, trunk, and tail. The skeleton can be bony or cartilaginous. The sexes are separate. A well-developed digestive system is present. No extraembryonic membranes.

Recent Doubts

Close [x]