7th Class Science Reproduction In Plants Question Bank Reproduction In Plants

  • question_answer
    When you add yeast to dough, it rises beacuse:

    A) yeast cells reproduce by budding

    B) yeast cells form colonies

    C) of the bulk of new yeast cells

    D) the rapidly reproducing yeast cells release \[\text{C}{{\text{O}}_{\text{2}}}\] due to anerobic respiration

    Correct Answer: D

    Solution :

    Rapidly reproducing yeast cells release \[\text{C}{{\text{O}}_{\text{2}}}\] gas due to anaerobic respiration thereby causing the dough to rise


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