MCQ
Placentation found in sunflower
- AFree central
- BAxile
- CMarginal
- ✓Basal
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$II.$ Tracheids/vessels elements are larger during periods when water is abundant
$III.$ Tracheids/vessels elements have thicker wall during periods of water deprivation
$IV.$ Wood formed in the previous years is darker than newer wood
Select the combination of correct statements from the options given below
| Column-$I$ | Column-$II$ |
| (Common name) | (Taxonomic category-Order) |
| $A$. Wheat | $I$. Primata |
| $B$. Mango | $II$. Diptera |
| $C$. Housefly | $III$. Sapindales |
| $D$. Man | $IV$. Poales |