Câu 82: Số liên kết hydro trong gen giảm đi 1 sau khi xảy ra loại đột biến gì?A. Thay thế một cặp A-T thành một cặp G-X B. Mất một cặp A-TC. Thay thế một cặp G-X thành một cặp A-T D. Thêm một cặp G-X.32. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Sinh Học - Đề 32 - File word có lời giải

lihao1234567lol 5/10/2024 9:32:51 PM

Câu 82: Số liên kết hydro trong gen giảm đi 1 sau khi xảy ra loại đột biến gì?

A. Thay thế một cặp A-T thành một cặp G-X B. Mất một cặp A-T

C. Thay thế một cặp G-X thành một cặp A-T D. Thêm một cặp G-X.

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

Câu Hỏi Liên Quan

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1. A. slau

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. Question 3. A. prof

Question 5. My mother made me_____________him next week. A. promise calling B. to promise calling C. to promise to call D. promise to call Question 6. They had invited

Question 7. It must be true. She heard it straight from the_____________mouth. A. dog's B. camel's C. horse's D. cat's

Question 9. All members of his family are_____________aware of the need to obey the family rules. A. well B. much C. greatly