Answer:
its non of the above is ectotherms
In plants, photosynthesis, occurring in chloroplasts, is an anabolic (bond-building) process whereby CO2 and H2O combine with the use of light (photon) energy. This yields O2 and sugar (i.e. glucose). This occurs in 2 phases: light-dependent and dark (Calvin cycle) reactions, which both continually recycle ADP/ATP and NADP/NADPH.
The catabolic (bond-breaking) process in plants is cellular respiration, in which glucose is broken down with O2 by glycolysis (cytoplasm only) and mitochondrial reactions (Krebs cycle and E.T.C.) to yield CO2 and H2O. These reactions recycle ADP/ATP and NAD/NADH. The CO2 and water produced by cellular respiration feed into the photosynthetic processes, and in turn, the O2 and glucose resulting from photosynthesis supply the respiratory reactions.
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I would say its between A and D, Hope it helps.
The relative shortness of time they have been separated is the most important for explaining why there are equal numbers of snapping shrimp species on either side of the isthmus.
Speciation is the process of forming new species.
There are five main types of speciation:
- Allopatric speciation
- Sympatric speciation
- Peripatric speciation
- Parapatric speciation
- Artificial speciation
Although allopatric speciation is the most common type of speciation, all five types are described in more detail in the following sections.
Allopatric speciation occurs when one population is physically separated by a geographic barrier and slowly evolves into two separate species. With separation into different environments comes different environmental pressures that shape natural selection, the survival of the most fit organisms in the environment. These different environments allow for different traits to be selected.
Over time, the selection can create entirely new species. For example, snapping shrimp are a group of shrimp that were separated by the Isthmus of Panama across the Caribbean Sea. Over time, the selective pressures were so different that the populations of shrimp evolved into different species.
Learn more about speciation here : brainly.com/question/2113835
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