[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2025-hissu-8":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":27,"tags":30},"2025-hissu-8",2025,3,"必須","hissu",8,"犬の染色体数（2n）はどれか。",[12,16,19,21,24],{"index":13,"body":14,"is_correct":15},1,"38",false,{"index":17,"body":18,"is_correct":15},2,"46",{"index":6,"body":20,"is_correct":15},"60",{"index":22,"body":23,"is_correct":15},4,"64",{"index":25,"body":26,"is_correct":27},5,"78",true,[25],"正答は5（78）。犬の染色体数は2n＝78本（常染色体38対＋性染色体1対）。1の38は猫の染色体数、2の46はヒトの染色体数。「犬78・猫38・ヒト46」は頻出の暗記事項なのでセットで覚えるとよい。",null]