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The shadow zone of P-waves is in the form of a band between 105 to 145 degrees while that of S-waves is all areas beyond 105 degrees. Thus, the shadow zone of S-waves is much larger than the P-waves. Surface waves are the most damaging waves in terms of losses caused to the life and property of the people. Most of the Earthquake waves vibrate in the direction perpendicular to the direction of the propagation of the waves.
Which is not a short day plant?
Which of the following statements accurately describes parasitism in biotic interactions?
Reproductive phase of rice begins with
If the cow is mated with the bull and the performance is increased, it is termed as
According to the botanical classification cashew belongs to which family among the following:
____ is the only design in which principle of local control is not used.
Which of the following element promotes formation of vitamin A in plants?
Which one of the following chemical is most effective in managing downy mildew diseases:
Azolla – Anabaena is a symbiotic association of
Sunflower is an ..................?