MCQ
$CO_2$ concentrating steps are found in
- ARice
- ✓Sugarcane
- CWheat
- DTomato
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| Column - $I$ | Column - $II$ |
| $(a)$ Parasitism | $(i)$ $++$ |
| $(b)$ Commensalism | $(ii)$ $+-$ |
| $(c)$ Amensalism | $(iii)$ $0+$ |
| $(d)$ Mutualism | $(iv)$ $0-$ |
Reason : The $Bt$ gene is derived from a bacterium.
| (A) IP3 | Second messengers |
| (B) Glucose to glycogen | Glycogenesis |
| (C) Prolonged hypoglycemia | Diabetes mellitus |
| (D) Formation of WBC | Erythropoiesis |