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FPSC Lecturer Test → 1. English Section 2. Subject Section 3. Education Section
FPSC Botany Lecturer Test → Past Test
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11. Zooxanthellae are algal symbiont that live within coral reef animals. These algae belong to
(A) chlorophyta
(B) chrysophyta
(C) pyrrophyta
(D) rhodophyta
12. In mosses the gametophyte is
(A) monoecious
(B) dioecious
(C) both a and b
(D) heterothallic
13. Cyathaea and Celeotium are the e.g. of
(A) grass
(B) tree fern
(C) walking fern
(D) none of these
14. The seed coat’s most important function is to provide
(A) desiccation resistance
(B) a nutrient supply for the embryo
(C) dormancy
(D) the means for dispersal
15. Presence of trichomes on leaves
(A) helps in rapid gaseous exchange
(B) prevents guttation
(C) increases transpiration
(D) reduces transpiration
16. Ecotype is a type of species in which environmentally induced variations are
(A) temporary
(B) genetically fixed
(C) genetically not related
(D) none of the above
17. The membrane around the vacuole
(A) tonoplast
cytoplast
sarcolemma
none of these
18. The genotypic ratio of a monohybrid cross is
(A) 3:1
(B) 1:2:1
(C) 2:1:1
(D) 9:3:3:1
19. A baby has been born with a small tail. It is the case exhibiting
(A) mutation
(B) retrogressive evolution
(C) metamorphosis
(D) atavism
20. The bread mold Rhizopus stolonifer belongs to which of the following fungal divisions
(A) deuteromycota
(B) ascomycota
(C) zygomycota
(D) oomycota
ANSWERS: FPSC BOTANY PAST TEST
11(C) 12(C) 13(B) 14(A) 15(D)
16(B) 17(A) 18(B) 19(D) 20(C)