• 2022-05-28 问题

    Linked genes always exhibit A: phenotypes that are similar B: recombination frequencies of less than 50% C: homozygosity when involved in a testcross D: a greater number of recombinant offspring than parental offspring when involved in a testcross E: a lack of recombinant offspring when a heterozygous parent is involved in a testcross

    Linked genes always exhibit A: phenotypes that are similar B: recombination frequencies of less than 50% C: homozygosity when involved in a testcross D: a greater number of recombinant offspring than parental offspring when involved in a testcross E: a lack of recombinant offspring when a heterozygous parent is involved in a testcross

  • 2021-04-14 问题

    The expression “春晖寸草” is used to describe offspring’s gratitude to their parents.

    The expression “春晖寸草” is used to describe offspring’s gratitude to their parents.

  • 2021-04-14 问题

    Which of the following expressions is used to describe offspring’s gratitude to their parents.

    Which of the following expressions is used to describe offspring’s gratitude to their parents.

  • 2022-05-29 问题

    That man claimed to be a______of Confucius. A: descending B: ascending C: descendant D: offspring

    That man claimed to be a______of Confucius. A: descending B: ascending C: descendant D: offspring

  • 2021-04-14 问题

    Besides marital relations and breeding offspring, an extended family functions as the social unit of inheritance,________.

    Besides marital relations and breeding offspring, an extended family functions as the social unit of inheritance,________.

  • 2022-06-04 问题

    They are _______ of the original English and Scottish settlers. A: offspring B: descendants C: generation D: progeny

    They are _______ of the original English and Scottish settlers. A: offspring B: descendants C: generation D: progeny

  • 2022-06-06 问题

    I am the ______ of a musician and a scientist. A: ownership B: friendship C: offspring D: masterpiece

    I am the ______ of a musician and a scientist. A: ownership B: friendship C: offspring D: masterpiece

  • 2022-06-06 问题

    The layout of the ancient city looks like a giant dragon because Chinese are the offspring of the dragon.

    The layout of the ancient city looks like a giant dragon because Chinese are the offspring of the dragon.

  • 2022-06-12 问题

    Another name for the Middle Ages. A: manifest B: offspring C: scrutiny D: medieval

    Another name for the Middle Ages. A: manifest B: offspring C: scrutiny D: medieval

  • 2022-06-04 问题

    They are _______ of the original English and Scottish settlers. A: offspring B: descendants C: later generation D: progeny

    They are _______ of the original English and Scottish settlers. A: offspring B: descendants C: later generation D: progeny

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