166 questions and answers in this section

Natural Sciences » Botany

Explain why some trees produce fruits only once a year?

Explain why some trees produce fruits only once a year?

The periodicity of fruiting in trees depends on various factors such as environmental conditions, resource availability, and species-specific reproductive strategies. Some trees produce fruit once...

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Explain why do some algae produce bioluminescence at night?

Explain why do some algae produce bioluminescence at night?

Algae produce bioluminescence mainly to defend themselves against predators. This luminous strategy can surprise and disorient organisms that try to feed on bioluminescent algae. Furthermore, the production...

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Explain why the wind can make a tree fall?

Explain why the wind can make a tree fall?

A tree has a significant weight, resulting from the mass of its trunk, branches, leaves, and roots. This weight can vary depending on the tree...

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Explain why did the Incas drink coca juice at high altitudes?

Explain why did the Incas drink coca juice at high altitudes?

The Incas drank coca leaf juice at high altitudes to help fight against altitude sickness, also known as mountain sickness. Coca contains alkaloids, such as...

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Explain why does turmeric color food so well?

Explain why does turmeric color food so well?

The presence of curcumin in turmeric is the main reason for its ability to intensely color foods. Curcumin is a natural pigment from the curcuminoid...

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Explain why desert plants are often thorny?

Explain why desert plants are often thorny?

Faced with water scarcity in deserts, plants have developed adaptations to survive in extremely arid conditions. The presence of thorns on many desert plants is...

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Explain why some plants close up when they are touched?

Explain why some plants close up when they are touched?

Plants that close when touched have a fascinating reaction mechanism. This phenomenon is generally due to rapid movements of cells located in certain parts of...

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Explain why lemon tastes sour?

Explain why lemon tastes sour?

Lemon is a citrus fruit known for its strong acidic taste, attributable to its content of organic acids. The main acids present in lemon are...

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Explain why Newton's apple trees have such significance?

Explain why Newton's apple trees have such significance?

Isaac Newton is associated with a famous legend involving an apple tree. According to this well-known story, Newton was walking in an orchard when an...

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Explain why trees release sap in the spring?

Explain why trees release sap in the spring?

Sap plays a crucial role in the proper functioning of trees. It transports the nutrients produced by the photosynthesis of the leaves to all parts...

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