Answer:
A) CO₂ is converted in photosynthesis to carbohydrates.
Explanation:
Photosynthesis is the process wherein the phototrophs such as green plants fix the atmospheric carbon dioxide into organic nutrients (glucose). The oxygen gas is released as a by-product of the process.
During photosynthesis, the splitting of water is driven by solar energy and electron transport during light reactions produces ATP and NADPH. The ATP and NADPH drive the light-independent reactions of photosynthesis wherein the carbon dioxide gas is fixed into glucose.
For the purpose, the green plants absorb the carbon dioxide present in the air through stomata. The absorption of CO2 for photosynthesis keeps the atmospheric levels of the gas relatively constant.
Answer:
The correct answer is - less efficient signaling.
Explanation:
Second messengers are the molecules that help in transferring the information in the form of intracellular signal that has come from external stimulus.
Second messenger molecules should be short-lived as the concentration of these molecules should be decreased fastly so the cell can be available for other stimuli mediated by the same second messenger.
With increased lifetime, signaling will be less efficient as another stimulus cannot be detected.
Thus, the correct answer is - less efficient signaling.
Actually, its chance is 25%. A grey cat holds the alleles BW. A grey cat (BW) crosses with a black cat (BB). The percentage is 25% because the allele, “W” is present two times.
Answer:
solar energy
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