This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: AIIMS 2018, Subject name: Pathology
A 12 - year - old boy had a cut in his forearm 4 days ago. Now the bleeding has been stopped due to granulation tissue formation. While taking a skin biopsy a pa of the granulation tissue was also included in the specimen. The histology of granulation tissue is shown below. Which type of collagen is found in this granulation tissue? 
Select and explain. 
A. Type 1, B. Type 2, C. Type 3, D. Type 4
C: Type 3
Answer: C: Type 3 
Explanation: In wound healing, granulation tissue formation takes place 2 weeks - Predominantly, it is collagen type 3 >2 weeks - Collagen type 1