After allowing his F1 crosses to self-pollinate, Mendel observed that

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After allowing his F1 crosses to self-pollinate, Mendel observed that

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Thanh Hà 3 years 2021-07-26T12:13:53+00:00 1 Answers 5 views 0

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  1. ngockhue
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    2021-07-26T12:15:37+00:00
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    Answer:

    Explanation:

    First-generation (F1) progeny only showed the dominant traits, but recessive traits reappeared in the self-pollinated second-generation (F2) plants in a 3:1 ratio of dominant to recessive traits. Mendel then crossed these pure-breeding lines of plants and recorded the traits of the hybrid progeny

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )