MCQ
'Whip$-$tail’ disease in cauliflower is noted due to deficiency of:
- AManganese.
- BMagnesium.
- ✓Molybdenum.
- DNitrogen.
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| List$- I$ | List $- II$ |
| $a$ Chlamydomonas | $i$ Moss |
| $b$ Cycas | $ii$ Pteridophyte |
| $c$ Selaginella | $iii$ Alga |
| $d$ Sphagnum | $iv$ Gymnosperm |
Choose the correct answer from the options given below :
