166 questions and answers in this section

Natural Sciences » Botany

Explain why flowers attract insects with their colors and scents?

Explain why flowers attract insects with their colors and scents?

The colors of flowers are a way for plants to communicate with insects. Bright colors such as red, blue, or yellow particularly attract insects. This...

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Explain why the Aztecs used terrace agriculture techniques.

Explain why the Aztecs used terrace agriculture techniques.

Terrace farming practiced by the Aztecs was an ingenious technique that allowed them to cultivate on steep or mountainous terrain, characteristic of the region where...

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Explain why do trees often wrap around their support?

Explain why do trees often wrap around their support?

Trees are living organisms that demonstrate a remarkable ability to adapt to their environment to ensure their survival. Among the strategies developed by trees, there...

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Explain why the skin of grapes is sometimes powdery?

Explain why the skin of grapes is sometimes powdery?

Bloom naturally forms on the skin of grapes thanks to microscopic structures called cuticular waxes. These waxes are secreted by the superficial cells of the...

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Explain why some plant species are at risk of extinction after a fire?

Explain why some plant species are at risk of extinction after a fire?

Fires can have a devastating impact on the habitats of plant species. They destroy existing vegetation structures, alter soil composition by burning organic matter, and...

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Explain why some plants explode to disperse their seeds?

Explain why some plants explode to disperse their seeds?

Plants that use explosive seed dispersal have developed a clever mechanism to propel their seeds over a distance. This mechanism typically relies on capsules or...

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Explain why some roses have blue petals naturally.

Explain why some roses have blue petals naturally.

The colors of roses are mainly due to natural pigments present in the petals. The main pigments responsible for the color of roses are anthocyanins. Anthocyanins are...

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Explain why flowers produce different scents?

Explain why flowers produce different scents?

Pollination is a crucial process in the reproduction of flowering plants. To ensure fertilization, flowers produce specific scents to attract pollinators such as bees, butterflies, birds, or...

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Explain why cacti are able to survive without water.

Explain why cacti are able to survive without water.

Cacti are able to survive without water for long periods of time thanks to their impressive water storage capacity. Their plant tissue is specially designed...

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Explain why some plants have a deep root system?

Explain why some plants have a deep root system?

The adaptation of plants to drought is a crucial mechanism for their survival in arid environments or during prolonged periods of drought. Some plants have...

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