Thallus is flattened, leaf like and anchors to the rocks with the help of holdfast in

In Opuntia, stem is flat, leaf like and photosynthetic

A flattened disc-like sac in a chloroplast is called a

Body is unsegmented and leaf like in

Explain the parts of a leaf with the help of a diagram.

During the field trip a group of students collected some organisms with following characters. Help them to identify the phyla of those organisms. a) Dorsoventrally flattened and leaf like body. b) Jelly tike body with eight ciliated combplates. c) Body covered with calcareous shell. d) Spiny skinned body with radial symmetry.

Odd sepal is enlarged and leaf-like in

Body is unsegmenthed and leaf like in