In which tissue is found anyone of the following structures : neuron, dendrite, cilia, collagen fibres, elastin fibre.

Q. Define collagen fibres and elastin fibres.

Q. Which of the following tissues is made up of densely packed collagenous fibres as in tendons and ligaments?

Q. Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled I, II, III and IV and select the right option about them.

	I	II	III	IV
(A)	Macrophage	Collagen fibres	Fibroblast	Mast cell
(B)	Mast cell	Collagen fibres	Fibroblast	Macrophage
(C)	Macrophage	Fibroblast	Collagen fibres	Mast cell
(D)	Mast cell	Macrophage	Fibroblast	Collagen fibres

Q. Which one of the following fibre is not found in areolar tissue?

Q. Which of the following is not true of connective tissue?
$\text{I.}$ Connective tissues are most abundant and widely distributed in the body of complex animals
$\text{II.}$ They connect and support other tissues
$\text{III.}$ They include such diverse tissues as bone, cartilage, tendons, adipose and loose connective tissue
$\text{IV.}$ They form the internal and external lining of many organs
$\text{V.}$ In all connective tissues except blood, the cells secrete fibres of structural proteins called collagen elastin