C.chlorophyll is your answer to the question you are asking.
Answer with Explanation:
The "passenger pigeon" used to be North America's most popular bird. Their population even reached<em> 3 billion</em> (or even more). They always traveled together. Their decline in number was noted in the<em> 19th century</em>. People became interested in hunting them for food because<em> they were relatively cheap and tasty</em> . They were also a<em> great source of protein</em>. It was easy to hunt them down although they could fly very fast because<u> their flocks were huge in number.</u> Some people killed them because <em>they didn't want the birds ruining their crops</em>. Their<u> nesting grounds</u> were also disturbed, which ultimately drove them away from the forests. People were overkilling them, and this sped up with the <em>advancement of technology</em>. The number of pigeons killed outnumbered the newborn pigeons, and after decades of hunting them down, their number dwindled with the<em> last one passing away in </em><em>1914.</em>
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Correct option is
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
Prokaryotic cells have a cell wall surrounding the cell membrane. The fluid matrix filling the cell is the cytoplasm. There is no well-defined nucleus. The genetic material is basically naked in the cytoplasm, not enveloped by a nuclear membrane. The nuclear membrane is found in eukaryotes. The prokaryotic cells lack mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, microtubules, microfilaments, and centrioles.
Cytoplasmic streaming, also called cyclosis, is the directed flow of cytosol (the liquid component of the cytoplasm) and organelles that aids in the delivery of organelles, nutrients, metabolites, genetic information, and other materials to all parts of the cell. In prokaryotes, cytoplasm does not show cyclosis or streaming movements.
So, the answer is A.
B! Is the answer welcome:))
Answer:
Light energy enters the process of photosynthesis when pigments absorb the light. In plants, pigment molecules absorb only visible light for photosynthesis. The visible light seen by humans as white light actually exists in a rainbow of colors. Certain objects, such as a prism or a drop of water, disperse white light to reveal these colors to the human eye. The visible light portion of the electromagnetic spectrum is perceived by the human eye as a rainbow of colors, with violet and blue having shorter wavelengths and, therefore, higher energy. At the other end of the spectrum toward red, the wavelengths are longer and have lower energy.
