MCQ
Centripetal xylem is the characteristic of
- ✓Roots
- BStems
- CLeaf
- DPetiole
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| List $- I$(Biological Molecules) | List $- II$(Biological functions) |
| $(a)$ Glycogen | $(i)$ Hormone |
| $(b)$ Globulin | $(ii)$ Biocatalyst |
| $(c)$ Steroids | $(iii)$ Antibody |
| $(d)$ Thrombin | $(iv)$ Storage product |
Choose the correct answer from the options given below:
| Column$-I$ | Column$-II$ |
| $(a). Br$ | $(i)$ Corolla |
| $(b). K$ | $(ii)$ Perianth |
| $(c). C$ | $(iii)$ Calyx |
| $(d). P$ | $(iv)$ Bracteate |
$I.$ Ethidium bromide
$II.$ Restriction endonuclease
$III.$ Agarose
$IV.$ $UV$ radiation
Choose the correct option: