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Gekata [30.6K]
3 years ago
15

Explain the physics of light as it relates to photosynthesis. What is a pigment, what is a photon?

Biology
2 answers:
Sunny_sXe [5.5K]3 years ago
4 0

Explanation:

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

a pigment is the natural colouring matter of animal or plant tissue.

a photon is a particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass.

Maurinko [17]3 years ago
3 0

Answer: Varies

Explanation:

"Pigment" relates to the color and "photons" connect with the electromagnetic force.

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Answer:  All of the choices are correct.

Explanation:

Schamberg's disease is the pathological condition that allows lymph to leak from the blood capillaries, it causes no other symptoms beside skin discoloration and itching. The condition is caused by inflammation of capillaries near the surface of skin and subsequent leaking of blood cells into surrounding tissues.

So, the Lymph  found in this patholgical condition is a fluid that circulates the entire body in the lymphatic system. The lymphoid organs include (the spleen, lymph nodes, bone marrow, thymus and lymph tissue) . These lymph nodes are small, bean-shaped structures which produce and store cells, specialized in fighting infections.

In the spleen (an organ in the upper left abdomen, filtration of  these blood and disposal of worn-out blood cells occurs ), Hence, provides a reserve supply of blood.

However, Fluid in the spaces between the tissues are called interstitial fluid (tissue fluid). They provides the cells of the body with nutrients (via the blood supply) and a means of waste removal.

As such, Lymph is formed when the interstitial fluid is collected through tiny lymph capillaries, which are located throughout the body. It is then transported through lymph vessels to lymph nodes, which clean and filter it. Lymph then flows on to the lymphatic ducts, before emptying into the right or the left subclavian vein, where it mixes back with blood.

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3 years ago
In a food web, a bird eats plant-eating insects but also eats berries, where does the bird fit in the food web?
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the answer is a. both as a primary and secondary consumer

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primary consumers eat producers.

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in this scenario, the bird fits into both categories, because it feeds on berries (producers) and plant-eating insects (primary consumers)

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E) cold, dry air moving toward the poles descends.

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Hot deserts are essentially found around the Tropics of Cancer and Capricorn. As air moves inland, it gets drained of dampness and precipitation drops. So the majority of the world's deserts are situated at scopes where cool, dry air advancing toward the shafts slides.

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