When the course of water is blocked at some places if is called___________________?

A. Quantitative basis
B. Qualitative basis
C. Both a & b
D. None of the above

A. They need very little water to grow
B. Six crops are harvested in a year
C. They are disease resistant
D. Help in nitrogen economy of nature

A. Woodstock (1976)
B. Germ (1949)
C. Baskin (1972)
D. Maguire (1962)

A. Evaporation
B. Transpiration
C. Translocation
D. Both A and B

A. Pioneer
B. Range
C. Resin
D. None of the above

A. Plumule
B. Radicle
C. Coleoptile
D. Coleorluza