Grade 7 Exam > Grade 7 Questions > Why are flowers colorful and fragrant?a)To sc...
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Why are flowers colorful and fragrant?
- a)To scare away insects
- b)To hide from insects
- c)To attract insects
- d)To confuse insects
Correct answer is option 'C'. Can you explain this answer?
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Why are flowers colorful and fragrant?a)To scare away insectsb)To hide...
Flowers are colorful and fragrant to attract insects. Insects help in the process of pollination by carrying pollen from one flower to another. This helps plants reproduce and make seeds and fruits.
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Why are flowers colorful and fragrant?a)To scare away insectsb)To hide...
Why Flowers Are Colorful and Fragrant
Flowers have evolved to be colorful and fragrant primarily to attract insects, which play a crucial role in their reproduction.
Attraction of Pollinators
- The bright colors of flowers serve as visual cues to pollinators like bees, butterflies, and hummingbirds.
- Different colors attract different types of insects. For example, bees are drawn to blue and yellow hues, while butterflies prefer red and orange shades.
Fragrance and Scent
- Flowers emit pleasant fragrances that are appealing to insects.
- Scents can signal the presence of nectar, guiding pollinators directly to the flower.
Role in Reproduction
- When insects visit flowers to collect nectar, they inadvertently pick up pollen from the flower's anthers.
- As they move to other flowers, they transfer this pollen, facilitating fertilization and the production of seeds.
Co-evolution with Insects
- Over time, many flowers have developed specific traits that cater to their preferred pollinators.
- This co-evolution ensures that both the flowers and the insects benefit: flowers gain pollination, while insects gain food resources.
In conclusion, the vibrant colors and delightful scents of flowers are not merely for aesthetic appeal; they are vital adaptations for attracting insects, ensuring successful pollination, and promoting the continuation of plant species.
Flowers have evolved to be colorful and fragrant primarily to attract insects, which play a crucial role in their reproduction.
Attraction of Pollinators
- The bright colors of flowers serve as visual cues to pollinators like bees, butterflies, and hummingbirds.
- Different colors attract different types of insects. For example, bees are drawn to blue and yellow hues, while butterflies prefer red and orange shades.
Fragrance and Scent
- Flowers emit pleasant fragrances that are appealing to insects.
- Scents can signal the presence of nectar, guiding pollinators directly to the flower.
Role in Reproduction
- When insects visit flowers to collect nectar, they inadvertently pick up pollen from the flower's anthers.
- As they move to other flowers, they transfer this pollen, facilitating fertilization and the production of seeds.
Co-evolution with Insects
- Over time, many flowers have developed specific traits that cater to their preferred pollinators.
- This co-evolution ensures that both the flowers and the insects benefit: flowers gain pollination, while insects gain food resources.
In conclusion, the vibrant colors and delightful scents of flowers are not merely for aesthetic appeal; they are vital adaptations for attracting insects, ensuring successful pollination, and promoting the continuation of plant species.
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Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer?
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Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer? for Grade 7 2024 is part of Grade 7 preparation. The Question and answers have been prepared according to the Grade 7 exam syllabus. Information about Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer?.
Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer? for Grade 7 2024 is part of Grade 7 preparation. The Question and answers have been prepared according to the Grade 7 exam syllabus. Information about Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why are flowers colorful and fragrant?a)To scare away insectsb)To hide from insectsc)To attract insectsd)To confuse insectsCorrect answer is option 'C'. Can you explain this answer?.
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