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bixtya [17]
3 years ago
13

At one time, dinosaurs lived on Earth. Today they are extinct. This relates to​

Biology
1 answer:
Nady [450]3 years ago
7 0
This relates to Evolution
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Mashcka [7]
Water - Abiotic
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3 years ago
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Ii) Explain briefly how these features contribute to the efficiency of photosynthesis?<br><br>​
Irina18 [472]

Answer:

here's your answer

Explanation:

the estimated maximum energy efficiency of photosynthesis is the energy stored per mole of oxygen evolved, 117/450, or 26 percent.

Consequently, plants can at best absorb only about 34 percent of the incident sunlight. The actual percentage of solar energy stored by plants is much less than the maximum energy efficiency of photosynthesis. An agricultural crop in which the biomass (total dry weight) stores as much as 1 percent of total solar energy received on an annual areawide basis is exceptional, although a few cases of higher yields (perhaps as much as 3.5 percent in sugarcane) have been reported. There are several reasons for this difference between the predicted maximum efficiency of photosynthesis and the actual energy stored in biomass. First, more than half of the incident sunlight is composed of wavelengths too long to be absorbed, and some of the remainder is reflected or lost to the leaves

8 0
3 years ago
Which ter cell that provides transport as its main function? cell membrane endoplasmic reticulum centriole cell wall
allsm [11]

Answer:

Endoplasmic reticulum it transports proteins inside the cell

3 0
3 years ago
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What should be done after a spill is wiped up with a cloth?
katrin2010 [14]
You would disinfect with a bleach solution.
7 0
3 years ago
Compartments A and B are separated by a membrane that is permeable to K+ but not to Na+ or Cl-. At time zero, a solution of KCl
DaniilM [7]

Answer:

The electrical and diffusion potentials for K+ will be equal in magnitude and opposite in direction.

Explanation:

The cell potential may be defined as the potential difference between the inside of the cell and outside the cell. This difference is important for the transmission of nerve impulse.

The equilibrium condition may be defined as the condition at which  the exit and the entrance of the ions will be equal. As the information in the question, Only potassium ions will move inward and outward of the cell. The potassium ions will move in opposite direction since the equilibrium has been reached.

Thus, the correct answer is option (D).

5 0
3 years ago
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