A. Potantilla
B. Zizyphus
C. Umbilicaria
D. Grimmia
Related Mcqs:
- The herb stage in a lithosphere has predominance of plants like
A. Rhus
B. Weissia
C. Poa
D. Capparis - The percentage of water bound in lithosphere and sedimentary rocks is:
A. 75
B. 65
C. 85
D. 95 - In a hydrosere, the submered stage is followed by:
A. Phytoplanktons
B. Reed-swamps
C. Sedges
D. Floating plants - The woodland stage in a hydrosphere has predominance of plants like:
A. Eleocharis, Fimbristylis
B. Salix, Populus
C. Ranunculus, Polygonum
D. Acer, Ulmus - Large scale reseeding of selected grasses and lagumes can be undertaken immediately in comparaively high rainfall areas of:
A. Pothwar
B. Himalayan forest grazing land
C. Salt range
D. All of the above - 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 - The desert range areas are generally ploughed with a disc, followed by a cultivator, the general characteristics of an ideal seedbed are:
A. Very firm below seeding depth
B. Well pulverized and mellow on top
C. Not cloddy or puddled
D. Free from plant competition
E. All of the above
The correct answer to the question: "The herb stage in a lithosphere is immediately followed by plants like:" is "Zizyphus".
