The kidneys in human beings are a part of the system for
nutrition
respiration
excretion
transportation
In human beings, the kidneys are a part of the system for excretion.
| Case No. | Lens | Focal Length | Object Distance |
|---|---|---|---|
| 1 | \(A\) | 50 cm | 25 cm |
| 2 | B | 20 cm | 60 cm |
| 3 | C | 15 cm | 30 cm |
The xylem in plants are responsible for
The autotrophic mode of nutrition requires
The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
How are fats digested in our bodies? Where does this process take place?
What is the role of the acid in our stomach?
| Case No. | Lens | Focal Length | Object Distance |
|---|---|---|---|
| 1 | \(A\) | 50 cm | 25 cm |
| 2 | B | 20 cm | 60 cm |
| 3 | C | 15 cm | 30 cm |