MCQ
In Bougainvillea, thorns are the modifications of
- Aadventitious root
- ✓stem
- Cleaf
- Dstipules.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Type of joints $-$ Examples
Statement $I$:The primary $CO _{2}$ acceptor in $C _{4}$ plants is phosphoenolpyruvate and is found in the mesophyll cells.
Statement $II:$Mesophyll cells of $C _{4}$ plants lack RuBisCo enzyme.
In the light of the above statements, choose the correct answer from the options given below: