Câu 92: Một alen dù có hại cũng có thể trở nên phổ biến trong quần thể dưới tác động của nhân tố tiến hóa:A. các yếu tố ngẫu nhiên. B. chọn lọc tự nhiên.C. đột biến. D. giao phối không ngẫu nhiên.32. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Sinh Học - Đề 32 - File word có lời giải

huykhong06 5/10/2024 9:34:58 PM

Câu 92: Một alen dù có hại cũng có thể trở nên phổ biến trong quần thể dưới tác động của nhân tố tiến hóa:

A. các yếu tố ngẫu nhiên. B. chọn lọc tự nhiên.

C. đột biến. D. giao phối không ngẫu nhiên.

32. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Sinh Học - Đề 32 - File word có lời giải

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