Q1. Which phase of the life cycle in bryophytes is photosynthetically active and independent?A. SporophyteB. ZygoteC. ProtonemaD. Gametophyte
Q2. Which bryophyte provides peat, used as a fuel and packing material?A. MarchantiaB. FunariaC. SphagnumD. Riccia
Q3. Which pteridophyte is heterosporous and contributes to the evolution of seed habit?A. LycopodiumB. SelaginellaC. PterisD. Adiantum
Q4. In gymnosperms, which structure carries the male gametes to the female gametophyte?A. Pollen tubeB. OvuleC. StrobilusD. Microsporangium
Q5. What is the primary storage product in Phaeophyceae?A. StarchB. Floridean starchC. LaminarinD. Glycogen
Q6. Which of the following statements about bryophytes is correct?A. Bryophytes have a sporophyte that is free-living and photosynthetic.B. The gametophyte in bryophytes may have root-like, leaf-like, or stem-like structures.C. Bryophytes lack a gametophyte phase in their life cycle.D. The antherozoids in bryophytes are non-motile.
Q7. Which structure in pteridophytes gives rise to the gametophyte?A. SporophyteB. SporeC. ZygoteD. Prothallus
Q8. Which of the following statements about algae is correct?A. Algae lack chlorophyll and depend on other organisms for food.B. Vegetative reproduction in algae occurs by fragmentation.C. All algae are unicellular organisms.D. Algae reproduce only by oogamous sexual reproduction.
Q9. Which structure in gymnosperms is functionally equivalent to the ovary of angiosperms?A. OvuleB. MegasporangiumC. MegasporophyllD. Cone
Q10. Which structure helps Selaginella survive during unfavorable conditions?A. GemmaeB. RhizoidsC. StrobilusD. Ligule