166 questions and answers in this section

Natural Sciences » Botany

Explain why do bioluminescent mushrooms glow at night?

Explain why do bioluminescent mushrooms glow at night?

Mushroom bioluminescence is the unique ability of certain mushrooms to produce their own light. This light is usually green in color, but can also sometimes...

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Explain why do succulent plants have thick and fleshy stems?

Explain why do succulent plants have thick and fleshy stems?

Succulent plants have thick, fleshy stems for several reasons. These characteristics are adaptations to extreme environmental conditions. The thick stems allow them to store large...

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Explain why some species of mushrooms are bioluminescent.

Explain why some species of mushrooms are bioluminescent.

Bioluminescent adaptations in fungi are the result of a complex evolution. Bioluminescent fungi have specialized structures to produce light, called luciferins and luciferases. These chemical...

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Explain why do water lilies close their flowers at night?

Explain why do water lilies close their flowers at night?

Water lilies close their flowers at night for various biological reasons. This phenomenon is mainly related to mechanisms of protection and adaptation of the plant...

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Explain why can algae survive at great depths despite the lack of light?

Explain why can algae survive at great depths despite the lack of light?

Algae that survive at great depths possess photosynthetic pigments adapted to their environment. Unlike terrestrial plants that capture sunlight rich in a wide spectrum of...

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Explain why do some plants only need very little light to grow?

Explain why do some plants only need very little light to grow?

Plants adapted to low light have specific pigments that help them efficiently capture available light. Among these pigments are chlorophylls a and b, which are...

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Explain why flowers speak to bees through UV patterns?

Explain why flowers "speak" to bees through UV patterns?

Flowers produce UV patterns in order to attract pollinating insects, such as bees. These patterns are visible to bees because they can perceive ultraviolet light...

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Explain why do flower petals have patterns?

Explain why do flower petals have patterns?

The formation of patterns on petals is a fascinating process that results from the selective expression of specific genes in the cells of floral tissues. These patterns...

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Explain why chard turns black?

Explain why chard turns black?

Swiss chard turns black due to the chemical reaction that occurs when they are cut or crushed. This reaction is called enzymatic oxidation. When the...

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Explain why do Swiss chard plants bolt?

Explain why do Swiss chard plants bolt?

Chard rise due to the presence of gas in the cavities of their stems. This phenomenon, called buoyancy, is possible thanks to the existence of...

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