Mean grade C+ (plus) at KCSE or equivalent with at least B- (Minus) or equivalent in Biology/Biological Sciences and must have passed any two subjects from the following alternative:
Alternative A : Chemistry C+, Physics C+, Maths C+, Geography B+, English B
Alternative B : Physical Sciences B-, Maths C+, Geography B+, English B
OR
at least two (2) Principals pass, one of which must be Biology in KACE or equivalent OR Mean grade of C (plain) at KCSE and a Diploma in Forestry, Education (Biology, Agriculture), Applied Biology, Wild life or Wetlands with at least a credit pass from an institution recognized by the University Senate.