Tissues — Science STD 9 — Question

Explain different types of elements present in phloem.

Name the protein is found in white fibre and yellow fibre.

Name the following:

1. Tissue which stores fat.
2. Epithelium which lines lung alveoli.

Which are soliers of the body in offence and defence?

1. Zig-zag thickenings in cardiac muscles.
2. Thickening present in sclerenchyme cell.

Give the scientific name of the following:

1. Earthworm.
2. Leech.