Botany MCQs
Ace NEET, CSS, UPSC, PMS, PPSC, and NTS exams with Botany MCQs focused on plant physiology, reproduction, taxonomy, and ecology. Gain a solid foundation to excel in biology and competitive exams.
Q: Largest group of plants on Earth
A) Gymnosperms
B) Angiosperms
C) Bryophytes
D) Pteridophytes
✅ Correct Answer: B
Explanation: Angiosperms are most diverse and widespread.
Q: Example of a xerophyte
A) Cactus
B) Water lily
C) Mangrove
D) Fern
✅ Correct Answer: A
Explanation: Cacti are adapted to dry environments.
Q: Plant tissue responsible for photosynthesis
A) Parenchyma
B) Collenchyma
C) Sclerenchyma
D) Xylem
✅ Correct Answer: A
Explanation: Parenchyma cells contain chloroplasts.
Q: Seeds with two cotyledons belong to
A) Monocots
B) Dicots
C) Gymnosperms
D) Bryophytes
✅ Correct Answer: B
Explanation: Dicots have two cotyledons.
Q: Method of asexual reproduction in potatoes
A) Runner
B) Tuber
C) Rhizome
D) Budding
✅ Correct Answer: B
Explanation: Potato tubers are storage organs that reproduce vegetatively.