Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Biology in Human Welfare Biology in Everyday Life
Which naturally occurring stimulant is derived from the seeds of the Theobroma cacao plant?
1
Nicotine
2
Theobromine
3
Caffeine
4
More than one of the above
5
None of the above