Q. Read the following statements:
(i) Mule is developed by interspecific hybridisation.
(ii) Groups of bees are called ‘swarms’.
(iii) For the herd-improvement cross-breeding is employed.
(iv) Bees are the pollinators of apple, Brassica, pear and sunflower.
(v) In MOET, the fertilised egg at 6–8 cell stage is recovered non-surgically.