Flowers Video Lecture | Science & Technology for State PSC Exams - BPSC (Bihar)

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FAQs on Flowers Video Lecture - Science & Technology for State PSC Exams - BPSC (Bihar)

1. What are the different types of flowers?
Ans. There are various types of flowers, including roses, lilies, daisies, tulips, and sunflowers. Each type has its own unique characteristics and symbolism.
2. How do flowers reproduce?
Ans. Flowers reproduce through a process called pollination. This can occur through self-pollination or cross-pollination, where pollen is transferred from the male reproductive organ (stamen) to the female reproductive organ (pistil) of the same or different flower.
3. How long do flowers typically last after they are cut?
Ans. The lifespan of cut flowers can vary depending on the type of flower and how well they are cared for. On average, most cut flowers can last anywhere from 5 to 14 days. Proper care, such as regularly changing the water, trimming the stems, and keeping them in a cool location, can help extend their lifespan.
4. What are some popular flowers used in floral arrangements?
Ans. Popular flowers used in floral arrangements include roses, carnations, daisies, lilies, and orchids. These flowers are chosen for their beauty, fragrance, and ability to complement other flowers in an arrangement.
5. How do flowers communicate with pollinators?
Ans. Flowers use various methods to communicate with pollinators, such as color, fragrance, and nectar production. Brightly colored petals and distinct patterns attract pollinators, while fragrances and nectar serve as rewards for pollinators and encourage them to visit and transfer pollen between flowers.

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