Following crops have been extensively cultivated in CO2 rich atmosphere for higher yield:
1. | Sugar beet and Cabbage | 2. | Carrots and Tomatoes |
3. | Wheat and Sugar beet | 4. | Tomatoes and Bell pepper |
Characteristics | C3 Plants | C4 Plants |
Cell type in which the Calvin cycle takes place | A | B |
Cell type in which the initial carboxylation reaction occurs | C | D |
A | B | C | D | |
1. | Mesophyll | Bundle sheath | Mesophyll | Bundle sheath |
2. | Bundle sheath | Bundle sheath | Mesophyll | Mesophyll |
3. | Bundle sheath | Mesophyll | Mesophyll | Mesophyll |
4. | Mesophyll | Bundle sheath | Mesophyll | Mesophyll |
I: | A possible location where this could be happening is in the stroma lamellae. |
II: | While the membrane or lamellae of the grana have both PS I and PS II, the stroma lamellae membranes lack PS II as well as NADP reductase enzyme. |
1. | Only I | 2. | Only II |
3. | Both I and II | 4. | Neither I nor II |
1. Only I | 2. Only II |
3. Both I and II | 4. Neither I nor II |
1. Only I | 2. Only II |
3. Both I and II | 4. Neither I nor II |