This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'Daughter cells formed from the cleavage of zygote are \nSelect and explain. \nA. Morula, B. Gastrula, C. Blastula, D. Blastomere', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Zygote first divide into blastomere, 16 cell stage is known as Morula.', 'role': 'assistant'}]