Sher Dat 6/10
Page
Match the following.
Column
1. Cones
2. Placenta
3. Oesophagus
Obesity
GlumnB
a. Peristalsis
b. smell
c. Heart disease
d. colour
e. Notrition.
If. Taste.
4. Obes
s. Olfactory cells
1:
2-e
Totplease help me with my questions that I have given to you

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white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.