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NEET Quick: Plant Biology & Ecology
NEET Biology • 10 questions • Free on ExamBattle
Practice Questions
Q1
The light reactions of photosynthesis occur in the:
- A. Stroma
- B. Thylakoid membrane
- C. Outer membrane
- D. Cytoplasm
Q2
C4 plants avoid photorespiration by fixing CO₂ first in:
- A. Bundle sheath cells
- B. Mesophyll cells
- C. Guard cells
- D. Epidermal cells
Q3
Casparian strips are found in the:
- A. Cortex
- B. Endodermis
- C. Pericycle
- D. Epidermis
Q4
Which of the following is NOT a greenhouse gas?
- A. CO₂
- B. N₂
- C. CH₄
- D. N₂O
Q5
The pyramid of energy in an ecosystem is always:
- A. Inverted
- B. Upright
- C. Spindle-shaped
- D. Variable
Q6
Transpiration pull is based on the property of water known as:
- A. Adhesion only
- B. Cohesion and adhesion
- C. Surface tension only
- D. Viscosity
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