Question

Name the following :- Thin, hair like projections present at the free ends of cuboidal epithelium. a component of phloem formed by end to end fusion of cells with perforated transverse wall. zig-zag thickness in cardiac muscles. tissue which protects our entire body

Answer 1

1 cilia ciliated epithelium 
2 sieve cells connected with sieve plate to another

Answer 2

Name of the following:-  

a) Thin, hair like projections present at  free ends of Cuboidal epithelium is called as Cilia and it helps in ingestion process.

b)  A component of phloem formed by end to end fusion of cells with perforated transverse wall is called as Sieve tube.

c) Zigzag thickness in cardiac muscles is called as intercalated disc.

d) Tissue which protects our entire body is called epithelial tissue which protects the body from all sort of alignments.