Leadership

Biology

Twelve Standard

Test your understanding of this lesson Improvement of food production | Fishery:-

1)
Hormone extract used in induced breeding is :
  • HcG
  • LH
  • FSH
  • Both b & c
2)
Female mature carps require how many dosages of pituitary extract ?
  • 1
  • 2
  • 3
  • 4
3)
In induced breeding , alternative hormones used for pituitary gonadotropins is :
  • HcG
  • GnRH
  • PMS
  • Either a or c
4)
Which one of the following is an exotic fish :
  • Rohu
  • Bata
  • Bhetki
  • Grass Carp
5)
The ideal species ratio for composite fish culture is :
  • C2:P3:1
  • C4:R3:M3
  • C1:R3:M2
  • C4:R1:M3
Hand draw

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