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: Plants that complete life cycle in one year called
A) Perennials
B) Biennials
C) Annuals
D) Ephemerals
Q: Chloroplast DNA is inherited from
A) Both parents
B) Pollen
C) Ovule
D) Mother
Q: Function of sieve tubes in phloem
A) Conduct water
B) Conduct food
C) Provide support
D) Storage
Q: Main site of aerobic respiration in plant cells
A) Chloroplast
B) Mitochondria
C) Cytoplasm
D) Vacuole
Q: Protective layer covering aerial plant parts
A) Cuticle
B) Epidermis
C) Cork
D) Periderm