Which of the following statements best represents the relationships between the

Question

Which of the following statements best represents the relationships between the light Calvin cycle? The light reactions provide ATP and NADPH to the Calvin cycle, and the cycle returns -the light reactions. The light reactions provide ATP and NADPH to the carbon fixation step of the Calvin a provides water and electrons to the light reactions. The light reactions supply the Calvin cycle with CO_2 to produce sugars, and the Calvin light reactions with sugars to produce ATP. The light reactions provide the Calvin cycle with oxygen for electron flow, and the Cab light reactions with water to split. There is no relationship between the light reactions and the Calvin cycle. Which of the following factors would not contribute to allopathic speciation? A population becomes geographically isolated from the parent population. The separated population is small, and genetic drift occurs. The isolated population is exposed to different selection pressures than the ancestral Different mutations begin to distinguish the gene pools of the separated population Gene flow between the two populations is extensive. If we consider total biomass and the number of possible environments/habitats occur success, which of the following groups would be considered the most successful org humans plants fungi bacteria algae In both lichens and mycorrhizae, what does the fungal partner provide to Its carbohydrates fixed nitrogen antibiotics water and minerals amino acids adaptations to life on land found in the Angiosperms AND seeds and roots

Explanation / Answer

Answer 14: The ATP provides the energy, and the NADPH supplies the electrons for the Calvin cycle, which converts CO2 to sugar. The ADP and NADP+ that result from the Calvin cycle shuttle back to the light reactions, which regenerate ATP and NADPH. Based on this, the option A- The light reactions provides ATP and NADPH to Calvin cycle and same cycle return to light reaction.

Answer 15: It is also known as 'geographic speciation' that occurs when biological populations of the same species become isolated from each other to an extent that prevents or interferes with genetic interchange. Based on this, it match with option C- the isolated population is exposed to different selection pressures than the ancesters.

Answer 16: The most successful organisms will be Bacteria because bacteria become the killer app of nature. It can be found virtually everywhere- soil, acidic hot springs, radioactive waste, water, and deep within the Earth's crust. A large prokaryotic microorganism, bacteria is best understood as a domain of organisms rather than a distinct species. example- E. coli, more E. coli living in the gut of each human being than the total number of people who have ever lived.

Blue -green algae, Cyanobacteria is the most successful organism on the planet having estimated population 2.4 x 1028. It has been known to dwell in a diverse range of habitats and take on extremophile characteristics.

Answer 17: In both lichens and mycorrhizae, the fungal partner provides 'water and minerals' to photsynthetic partner.

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