Answer:
198 organisms after the increase
The correct answer is: D) H2O… CO2
Redox reactions are reactions of reduction (molecules tend to gain electrons) and oxidation (molecules tend to lose electrons).
Photosynthesis is a set of redox reactions. In photosynthesis electrons are removed from water (H2O) to carbon dioxide CO2 and then used to turn CO2 into organic compounds.
The first step: Oxygen in water is oxidized (light energy required)
The second step: Carbon in CO2 is reduced; sugar is formed (dark reaction).
1= BB. 2=Bb. 3=BB. 4=Bb (probably wrong but check)
In cell division, the S-phase is characterized by the duplication of chromosomes. The correct option is B.
<h3>What is S-phase?</h3>
Cell division is the division of parent cells into two daughter cells under favorable conditions.
S-phase is the synthetic phase that is responsible for the duplication of the genome along with the accumulation of essential nutrients required by cells for division.
In cell division, the S-phase is characterized by the duplication of chromosomes.
Thus, the correct option is B.
For more details regarding cell division, visit:
brainly.com/question/13312481
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Answer and explanation:
No, because most people are infected with salmonella by eating foods that have been contaminated by the s-word. Since our society is much more industrialized, we are cleaner when it comes to making food. Salmonella is mostly found in dirtier countries such as third world countries. Obviously, other food-borne illnesses are out there, but salmonella is not as common anymore, since we are improving.
