NEET2018BotanyTransport in PlantsActual
Stomata in grass leaf are
Options
- ARectangular
- BKidney shaped
- CDumb-bell shaped
- DBarrel shaped
Correct answer
C. Dumb-bell shaped
Step-by-step solution
The epidermis of all green aerial parts of plants contains minute opening called stomata. It is surrounded by guard cells and neighbouring subsidiary cells collectivity termed as stomatal apparatus. Kidney-shaped or bean-shaped guard cells are present in dicots only, while in monocots like grasses, these cells are dumb-bell shaped.