The plankton is:? Forestry Environment Mcqs September 2, 2019 BILAL KHATTAK0 A.Red slgae B.Floating fauna C.Passively floating or drifting flora of micro-organismsD.A layer of organic matterundefinedRelated Mcqs:Flora is all the __________ life occurring in a particular region or time.What is Plankton?Plants and animals living in a particular area consitute:?In an aquatic environment, microscopic animals and plants are collectively known:In an aqueous environment, the microscopic animals are collectively called:Individuals of the same species in a particular locality constitute:Wildlife areas of Pakistan:Biota means:Rich in fauna and flora areas:Wild life is continuously decreasing. What is the main reason of this?