NABTEB GCE BIOLOGY ANSWERS

NABTEB GCE BIOLOGY ANSWERS _PART I: ANSWER ONE(1) ONLY_ (1a) Diagram (1b) (i) Colonial organisms appear as a sphere while Filamentous organisms appear as a thread (ii) Colonial organisms are generally sessile while Filamentous organisms are either sessile or floating (1c) (i) Colonial organisms: Volvox, Pandorina, Eudorina (ii) Filamentous organisms: Chladophora, spirogyra, Zygnema _PART II: … Read more

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