Answer:
Although there is no diagram attached to this question but it can be answered based on the general knowledge of photosynthesis. The answer is:
H2O and light
Explanation:
Photosynthesis is a unique phenomenon that occurs in the Chloroplast of plant cells. It is the process by which plants and other autotrophs obtain their energy source (food) in the presence of sunlight. Photosynthetic process occurs in two distinct stages viz: light dependent reaction and light independent reactions.
The light dependent reaction, as the name implies, is dependent on light to occur. It occurs in the Thylakoid membrane of the Chloroplast, where a photon of light is captured by the Chlorophyll pigment and the energy is used to split molecule of water in a process called PHOTOLYSIS OF WATER. The transfer of electrons across the thylakoid membrane creates a proton pump, which is used to generate ATP and NADPH. NADPH and ATP are electron and energy carriers respectively which enters into the light independent stage in order to synthesize glucose (sugar).
In a nutshell, the inputs of the light dependent stage are LIGHT from the sun, and water (H2O), which provides the proton and electron when split.
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Question: What did Gould and Eldridge infer about the pace and timing of evolutionary change?
Evolutionary change occurred gradually and constantly throughout time.
The pace of evolutionary change has slowed down over time and it only rarely occurs now.
Periods during which evolution occurred were always preceded by a catastrophe.
Long periods of stability were punctuated with periods of evolutionary change.
Answer:
The Gould and Eldridge inferred about the pace and timing of evolutionary change is that " long periods of stability were punctuated by with periods of evolutionary change."
Explanation:
Gould and Eldredge inferred about the pace and timing of evolutionary change that long periods of stability were punctuated by with periods of evolutionary change.
Stephen Jay Gould and Niles Eldredge coined the term Punctuated Equilibrium in 1972. This means that species are stable, they just chance a Little in millions of years. But all of a sudden, the pace is punctuated by a fast change that allows the new species to come. The process is so fast that it leaves few fossils.
Answer:
This statistic shows the share of urban households with indoor plumbing in selected African countries in 2017. In South Africa, 60 percent of urban households had indoor plumbing at home, whereas the same was true for eight percent of urban households in Uganda.
Answer:
<u>Living things are derived from single units and show several characteristics such as growth respiration, response to stimuli, homeostasis, evolution, and reproduction.</u>
Explanation:
The natural world comprises several biotic or living and abiotic, non-living factors. Cells, are considered the smallest unit capable of supporting life. All living, or biotic factors must be able to grow, carry out respiration- a process that produces energy, and reproduce (pass on genes). They also show some level of organization or complexity, and respond to stimuli. Additionally, living organisms exhibit homeostasis or control over their internal environment and evolve or change over time to adapt to their external environments.