166 questions and answers in this section

Natural Sciences » Botany

Explain why dandelions spread so easily in our gardens?

Explain why dandelions spread so easily in our gardens?

Dandelions are herbaceous plants with yellow flowers from the Asteraceae family. Their main characteristic for dispersion lies in their light and fluffy seeds, called achenes. These achenes...

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Explain why some fruits change color as they ripen?

Explain why some fruits change color as they ripen?

Fruits contain a variety of natural pigments that give them their characteristic colors. The main types of pigments found in fruits are anthocyanins, carotenoids, and...

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Explain why orchids imitate insects to attract their pollinators?

Explain why orchids imitate insects to attract their pollinators?

Specific pollination is a fascinating phenomenon observed in certain orchids. These plants have developed complex mechanisms to attract specific pollinators, such as certain species of...

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Explain why baobabs store water in their trunk to survive in arid environments.

Explain why baobabs store water in their trunk to survive in arid environments.

Baobabs are iconic trees of arid regions in Africa. Their adaptation to these extreme environments is remarkable. To survive in conditions of intense drought and...

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Explain why does lemon preserve the color of cut fruits?

Explain why does lemon preserve the color of cut fruits?

Lemon is known for its antioxidant power, which is mainly due to its high vitamin C content, also known as ascorbic acid. Antioxidants are compounds...

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Explain why mint leaves a sensation of freshness in the mouth?

Explain why mint leaves a sensation of freshness in the mouth?

Menthol is a natural substance extracted from various types of mint, such as peppermint and spearmint. This molecule has the particularity of triggering a sensation...

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Explain why pollinating insects are vital for global food production.

Explain why pollinating insects are vital for global food production.

Pollination is a crucial process for the reproduction of flowering plants, and insects play an essential role in this process. By feeding on the nectar...

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Explain why certain plants have colored leaves in the fall?

Explain why certain plants have colored leaves in the fall?

The leaves of trees contain several types of pigments responsible for the colors observed in autumn. The most important pigments in this process are chlorophylls, carotenoids, and...

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Explain why desert plants have developed unique adaptations to resist drought?

Explain why desert plants have developed unique adaptations to resist drought?

Deserts are characterized by extremely low precipitation, generally less than 250 mm per year. This water scarcity results from various factors such as high atmospheric...

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Explain why plants react to music?

Explain why plants react to music?

The sound vibrations produced by music can have an impact on plants. Studies have shown that vibrations can influence the growth, development, and metabolism of...

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