Question: which meristematic tissue is found in root and shoot apex
[{'answer': 'root', 'provenance': [{'wikipedia_id': '227682', 'title': 'Meristem', 'start_paragraph_id': 7, 'start_character': 136, 'end_paragraph_id': 7, 'end_character': 140, 'bleu_score': 1.0, 'section': 'Section::::Apical meristems.\n'}]}, {'provenance': [{'wikipedia_id': '227682', 'title': 'Meristem', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 1032, 'bleu_score': 0.9539806608273451, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14796630946879916774}, 'section': 'Section::::Apical meristems.:Root apical meristem.\n'}]}]