Answer:
Diffusion can be defined as the net downward movement of given substance like ions from higher concentration to an area of lower concentration. It can occur in any medium
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Photosynthesis contributes to plant growth by B. taking in carbon dioxide and making sugars (carbohydrates)
Answer:
Option (3).
Explanation:
The urethera is the tube like structure helps in the drain out of urine. The urethera is the common passageway of serum and urine in males. The defects in urethera can cause abnormal condition in the body.
Hypospadias may be defined as the medical condition in which the opening of the urethra is not correct. The urethral meatus opening can defected and might open dorsal to the urethral opening. This condition can be corrected by the surgery.
Thus, the correct answer is option (3).
ammonification and nitrification are the predominant methods by which organic nitrogen is prevented from returning to the atmosphere and is kept cycling through the biosphere.
Cellular Respiration to Produce Heat. When the human body gets too cold, it maintains temperature homeostasis by producing heat to warm itself. ... This flow generates power that is used to form new ATP molecules.