This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cells of epidermis, Subject name: Dental
Which of these layers has abundance of desmosomes? 
Select and explain. 
A. A, B. B, C. C, D. D
B: B
Answer: B: B 
Explanation: Stratum spinosum or prickle cell layer under microscope show multiple spine like processes over surface of keratinocytes known as Desmosomes, which are most abundant in this layer.