Collagen in basement membrane -: (A) Type I, (B) Type II, (C) Type III, (D) Type IV
Answer is D. Ans. is 'd' i.e., Type IV Collegen type Tissue distributionI-Ubiquitous in hard & soft tissuesII&1X-Cartilage, intervertebral disc, vitreousIII-Hollow organs & soft tissuesIV-Basement membraneV-Blood vesselsVI-Ubiquitous in microfibrilsVII-Dermoepidemal j unctionIX-Cartilage & Vitro us