Pyramid of a biomass in ocean is inverted because:
(a) The biomass of phytoplankton is greater than zooplankton.
(b) Biomass of a trophic level depends on the longevity of its members.
(c) Phytoplankton grow and reproduce rapidly
(d) The predator fish is much larger than zooplankton
Which of the above statements are true?
1
(a), (b) and (c)
2
(b), (c) and (d)
3
(a), (b) and (d)
4
(a), (c) and (d)