A: The cells that produce and secrete fibres | vedclass

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(C) Assertion is true because fibroblasts are the most abundant cells in areolar connective tissue. They are responsible for the secretion of the extr

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Assertion is correct,but Reason is incorrect.

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(C) Assertion is true because fibroblasts are the most abundant cells in areolar connective tissue. They are responsible for the secretion of the extracellular matrix and various types of protein fibers like collagen and elastin.Reason is false because fibroblasts are not the characteristic cells of all types of connective tissue. For instance,in specialized connective tissues like bone,the characteristic cells are osteocytes; in cartilage,they are chondrocytes; and in blood,they are blood cells (erythrocytes,leukocytes,and platelets).

$A$: The cells that produce and secrete fibres are called fibroblasts.
$R$: Fibroblasts are the characteristic cells of all types of connective tissue.

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$A$: The cells that produce and secrete fibres are called fibroblasts.$R$: Fibroblasts are the characteristic cells of all types of connective tissue.