I need the info for a bio essay. I know double fertilization is one way plants ensure no waste of materials but do you know any others?

Taking the nutrients from the leaves down to the roots before shedding the leaves. Plants also transport unwanted materials to leaves before dropping them. It’s why leaves turn different colors in Fall.

Closing the stomata so water isn’t wasted when the plant isn’t photosynthesizing.

  1. Black Sal Said,

    Taking the nutrients from the leaves down to the roots before shedding the leaves. Plants also transport unwanted materials to leaves before dropping them. It’s why leaves turn different colors in Fall.

    Closing the stomata so water isn’t wasted when the plant isn’t photosynthesizing.
    References :

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