This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Pathology
Pick the false statement about embryonal rhabdomyosarcoma out of the following 
Select and explain. 
A. It is seen in children younger than 5 years of age., B. It is a malignant tumor, C. Gross appearance and consistency of grapelike clusters, D. Tumor cells have "tennis racket" granules inside them
D: Tumor cells have "tennis racket" granules inside them
Answer: D: Tumor cells have "tennis racket" granules inside them 
Explanation: Rhabdomyosarcoma Malignant mesenchymal tumour with skeletal muscle differentiation. IN LIGHT MICROSCOPY - tennis racket appearance is seen.(appearance, not granules of tennis shape) Three subtypes are recognized:- ALVEOLAR (20%) EMBRYONAL (60%) PLEOMORPHIC (20%). Rhabdomyosarcoma (alveolar and embryonal) is the most common soft tissue sarcoma of childhood and adolescence Embryonal rhabdomyosarcoma:- Presents as soft gray infiltrative mass. The tumor cells mimic skeletal muscle at various stages of embryogenesis and consist of sheets of both primitive round and spindled cells in a myxoid stroma. Rhabdomyoblasts with visible cross-striations may be present. Birbeck granules