A. The pants are usually stunted in growth
B. Roots and stem are poorly developed
C. Leaves are large and tend to avoid water less lam transpiration
D. All of the above
Related Mcqs:
- Influence of soil and moisture conditions means:
A. If soil is properly worked and weeding is carried out then any local spp can be planted nan area
B. It has been seen that in spite of high early success there is failure later on
C. Both (a) & (b)
D. None of these - The non-green plants are as important as the green plants because they:
A. Cause human disease
B. Cause diseases of other plants
C. Are useful in several industries
D. Bring about decomposition of dead animals and plant remains - Those chemicals which are produced by plants and affect other plants are broadly called:
A. Depresants
B. Allomones
C. Allelochemics
D. Kairomones - Among the plants listed, point out one that does not fit into ecological group represented by the other plants:
A. Acacia
B. Aloe
C. Euphorbia
D. Rhizophora - Among the plants listed, point out one that does not fit into biological group represented by other plants
A. Euphorbia
B. Acacia
C. Vallisneria
D. Aloe - Hydrophytes (Aquatic Plants) means:
A. A reduction of the protective, conducting and supporting tissues
B. Absences of palisade tissue
C. Both (a) & (b)
D. None of these - The soil moisture constants are:
A. Hygroscopic co-efficient
B. Water holding capacity
C. Field Capacity
D. All of the above - C3 plants means:
A. A group of plants including the soya bean wheat and cotton
B. The process of carbon fixation during photosynthesis
C. The prod use a compound essential for growth that consists of molecules each containing three atoms of carbon
D. All of the above - C4 Plants means:
A. A group of plants which include maize and sorghum
B. The process of carbon fixation usually found in tropical plants with high growth rates
C. Both (a) & (b)
D. None of these - Forage yield of grass depends on soil moisture after burning. In wet areas when there is enough presipitation after burning, forage yield can be increased by ________
A. 50 percent
B. 60 percent
C. 70 percent
D. 80 percent
The correct answer to the question: "Hygrophytes (Moisture loving plants) means:" is "All of the above".
