Adipocytes are mainly found in

Assertion: Cartilage and bone are rigid connective tissues.
Reason: Blood is a connective tissue.

What are the functions of connective tissue from the following?
$(i)$ Provides immunity
$(ii)$ Helpful in blood coagulation
$(iii)$ Stops coagulation of blood in blood vessels
$(iv)$ Connects tissues

In what form are yellow fibers present?

In mammals,histamine is secreted by

Haversian canals are found in