A. Lenticels
B. Cuticle
C. Stomata
D. All of these
Related Mcqs:
- Characteristic feature of xerophytes is:
- Factor on which penetration of insecticide through insect cuticle does not depend:
- Process of transpiration in plants helps in:
- In land plants the gaseous exchange takes place through the open stomata, in submerged hydrophytes it takes place/through:
- Heavy dust can cause __________?
- Integument of arthropods is covered with:
- The fact that F1 plants when backcrossed with double recessive parent gave four types of plants in equal proportions proves that the F1 plants produced:
- Abscisic acid promotes flowering in short day plants and inhibits in long day plants, which of the following is antagonistic to abscisic acid in terms of flowering______________??
- Among the plants listed, point out one that does not fit into biological group represented by other plants?
- Those chemicals which are produced by plants and affect other plants are broadly called:?
