This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Introduction and gametogenesis., Subject name: Anatomy
Arrange the steps of spermatogenesis in the sequence of their formation.(AIIMS May 2019) a) Spermatid b) Spermatocyte c) Spermatogonium d) Spermatozoa 
Select and explain. 
A. C>B >A>D, B. B>C >A>D, C. C>B>D>A, D. D>C >B>A
A: C>B >A>D
Answer: A: C>B >A>D 
Explanation: The sequence is as described in the image. Staing from primordial germ cell -spermatogonium - primary spermatocyte - secondary spermatocyte - spermatid - spermatozoa(sperm).