‘Bombyx mori' feeds on or Food of silk worm is
Mulberry fruits
Mulberry leaves
Ber leaves
Castor leaves
The most used domesticated animal by Eskimos is
Match following columns.
Column $- I$ | Column $- II$ |
$(a)$ Cross breeding | $(x)$ Jaya, Ratna |
$(b)$ Interspecific hybridization | $(y)$ Saccharum barberi |
$(c)$ Better - yielding semi - dwarf varieties | $(z)$ Hirsadale |
$(d)$ South Indian variety of sugar cane | $(w)$ Mule |
$(v)$ Saccharum officinarum |
Assertion : Fish meal is a rich source of protein for cattle and poultry.
Reason : Fish meal is produced from non-edible parts of fishes like fins, tail etc.
The zoological name of common silk worm isor Silk is obtained from
Which of the following is a viral disease of poultry birds?