Match List I with List II
LIST I Water moisture content | LIST II Defined as / Term | ||
A | Gravitational water | I | Portion of water readily absorbed by plant roots |
B | Capillary water | II | Water that moves into, through II. and and out of the soil under influence of gravity |
C | Hygroscopic water | III | Water that fills the micropores of the soil |
D | Available water | IV | Water held most tightly to soil particles (31 bars of suction) |
Choose the correct answer from the options given below:
a | Iron | i | Photolysis of water |
b | Zinc | ii | Pollen germination |
c | Boron | iii | Required for chlorophyll biosynthesis |
d | Manganese | iv | IAA biosynthesis |
Which of the following microbes is NOT involved in the preparation of household products?
A. \(\textit{Aspergillus niger}\)
B. \(\textit{Lactobacillus}\)
C. \(\textit{Trichoderma polysporum}\)
D. \(\textit{Saccharomyces cerevisiae}\)
E. \(\textit{Propionibacterium sharmanii}\)
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :