Question

write one word for the following: a)Tissue present in soft parts of the plants like cortex and pith of stem.b)Long and unbranched extension of a neuron.c)A component of phloem formed by end to end fusion of cells with perforayed transverse walls.d)Thickenings present in sclerenchyma cells.e)Thin,hair like projection present on the free ends of cuboidal epithelium.f)Waterproof layer present on the outer wall of epidermal cells.g)The pigment present in RBC.h)Zig-zag thickenings in cardiac muscles.

Answer 1

a- paranchyma tissue.
b- axon
c- sieve cell
d- lignin
e- cilia
f- cuticle
g- hemoglobin
h- intercalated disc