ससा कासव ची गोष्ट सांगायची (आज्ञाथक करा)​

Explanation:

पौधों में पराग कण (Pollen grains) का नर-भाग (परागकोष - Anther) से मादा-भाग (वर्तिकाग्र - Stigma) पर स्थानातरण परागण (Pollination) कहलाता है। परागन के उपरान्त निषेचन की क्रिया होती है और प्रजनन का कार्य आगे बढ़ता है।

Answer:

पवन परागण पराग को एक पौधे से दूसरे पौधे में स्थानांतरित करने की प्रक्रिया का वर्णन करता है, जिससे पराग को वायु धाराओं द्वारा ले जाया जाता है। वायु द्वारा प्राप्त परागण को एनेमोफिली के रूप में जाना जाता है|

• पवन-परागित पौधे उन संसाधनों में निवेश नहीं करते हैं जो परागण करने वाले जीवों को आकर्षित करते हैं, जैसे कि अमृत और गंध।

• इसके बजाय, वे सूखे और बहुत छोटे आकार के परागकणों का उत्पादन करते हैं और बहुत बड़ी मात्रा में होते हैं ताकि उन्हें हवा से आसानी से ले जाया जा सके।
• हवा से गुजरने वाले पराग को पकड़ने के लिए पवन-परागित पौधों पर महिला संरचनाओं को अनुकूलित किया जाता है।
• वालिसनेरिया (Vallisneria) में  परागण हाइड्रोफिली (hydrophily) के माध्यम से प्राप्त किया जाता है। समुद्री घास में मादा फूल पानी में डूबे रहते हैं और परागकण पानी के अंदर निकल जाते हैं।
• ऐसे फूलों के कुछ उदाहरण पवन परागण में शामिल हैं:- चावल ,भुट्टा, जई, मक्का, जौ, पपीता |

"स्व-परागण और पर-परागण के बीच अंतर" अधिक जानने के लिए:-

https://brainly.in/question/13296844

" पुष्प परागण" अधिक जानने के लिए:-

https://brainly.in/question/28718265

Explanation:

“A day without sunshine is a day without you.” ❤️

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FOR LOVELY VIBES

Answer:

a gold option is a derivative that has physical gold , or futures on physical gold as underlying asset

Answer:

Here is your answer.

Explanation:

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Answer:

Refer the attachment answer is given below

Explanation:

Hope it helps you

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Answer:

Violet,Indigo,Blue,Green,Yellow,Orange,Red(VIBGYOR)

Red on top.Violet at bottom

white light in 7 colours

The colors of a soap bubble come from white light, which contains all the colors of the rainbow. When white light reflects from a soap film, some of the colors get brighter, and others disappear.

Answer:

As we all know that Sun is the major source of light. But what is the color of the sunlight? We see the rainbow in the sky consisting of different colors that usually appears after the rains when the sunlight is low. Also, the sky appears orange or red during sunset. So is sunlight colorful? Let us learn this in detail and see what is the actual color of sunlight.

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Sunlight- White or Coloured

White light is called as white because it consists of seven colors. The sunlight splits into seven colors namely violet, indigo, blue, green, orange, and red. We usually call it as VIBGYOR. When we mix all these colors we just get one light which is the WHITE light. Let us carry out a small activity to show that sunlight has seven different colors.

With the help of a narrow beam of light, a glass prism, and a white wall it is possible to produce the band of seven colors using white light. Keep this arrangement near the window. Place the glass prism in such manner that the sunlight through the window falls on one side of the prism and then on the white wall. You can see that the light reflected on the wall has several colors. The prism splits the white light into seven different colors. This splitting of white light into many colors is called as a dispersion of light.

This shows that the sunlight consists of several colors. Sometimes in the rainbow, you may not see all the seven colors. This is because of the colors overlap each other. The degree of bending of the light’s path depends on the angle that the incident beam of light makes with the surface, and on the ratio between the refractive indices of the two media (Snell’s law) and results in splitting all the seven colors present in white light.

Browse more Topics under Light

Light Travels Along a Straight Line

Mirrors

Reflection of Light

Images Formed By Lenses

Spectrum

It is always not necessary that the source of light should always be white to get a spectrum. The composite light which contains a range of three to four colors also produces a band of three to four colors. A glowing 40W tungsten filament bulb does not produce pure white light. It is a source of composite light and will also produce a spectrum but the spectrum may not be the same as the spectrum of white light. The type of spectrum depends upon the nature of the source of light.

Dispersion of Light In Daily Life

Examples of dispersion in our daily life:

After the rains, we see the rainbow in the sky which is due to the dispersion of the sunlight.

During rainy days when the roads are wet and you drive the car or ride a bike sometimes the water spills on the road. When the petrol mixes with the water we can see different colors.

When sunlight passes through the prism the light splits into different colors.

Dispersion of colors in soap bubbles.

Dispersion of colors on CDs.

Question For You

Q. Blue color of sea water is due to:

Interference of sunlight reflected from the water surface.

Scattering of sunlight by water molecules

Image of sky in water

Refraction of sunlight

Ans: A. The ocean looks blue because red, orange and yellow are absorbed more strongly by the water than the blue.

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Light

Images Formed By Lenses

Light Travels In a Straight Line

Mirrors

Sunlight- White or Coloured

Explanation:

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