Unit - 3.1 Cell and its Parts. — BIOLOGY STD 6 — Question

Define the following: Vaccination

Rewrite the following parts of the human alimentary canal in their correct sequence Stomach, Oesophagus, Large instestine, Small intestine, Pharynx.

Name the following:
Any three water-borne disease

Name the three enzymes found in pancreatic juice.
(i)____ (ii)____ (iii)_____

A few gram seeds are soaked in water for a few hours. These seeds absorb water and become bigger in size. Can you say that seeds are showing growth ? Why ?

meat

Mention the functions of the following:
plumule

Name the following:
Three vitamin-deficiency diseases.

chappattis

List any four abiotic factors which affect different living beings