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: Phloem loading mainly occurs in
A) Companion cells
B) Sieve tubes
C) Parenchyma cells
D) Xylem vessels
Q: Function of root endodermis
A) Transport water
B) Control flow to vascular tissue
C) Photosynthesis
D) Gas exchange
Q: Lenticels are found in
A) Leaves
B) Stems
C) Roots
D) Flowers
Q: Seed dormancy helps plants by
A) Immediate germination
B) Surviving unfavorable conditions
C) Faster growth
D) Preventing pollination
Q: Structure responsible for hormone transport in plants
A) Phloem
B) Xylem
C) Parenchyma
D) Collenchyma