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B.Sc Microbiology Plant Kingdom — Algae (Chlorophyceae/Phaeophyceae/Rhodophyceae), Bryophytes, Pteridophytes, Gymnosperms, Angiosperms — practice questions
16 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice B.Sc Microbiology Plant Kingdom — Algae (Chlorophyceae/Phaeophyceae/Rhodophyceae), Bryophytes, Pteridophytes, Gymnosperms, Angiosperms in the app →Algae are divided into THREE main classes:Bryophytes are also called the 'amphibians of the plant kingdom' because:Gymnosperms are defined by having:In Phaeophyceae (brown algae), the major pigments are:Food storage molecules in algae across the three classes are:In bryophytes, the MAIN/DOMINANT plant body is:In Pteridophytes, the MAIN plant body is:Identify the algal class with NO flagella on its motile cells.AGAR — used for microbiology media and ice creams — is commercially obtained from:Identify the type of sexual reproduction where gametes are SIMILAR IN SIZE AND BOTH non-flagellated (as in SpiPhycomycetes (fungal class from previous chapter) and Phaeophyceae (algal class) are easily confused. IdentifyIn MOSSES (a bryophyte), the predominant gametophyte has TWO stages — identify them in correct sequence.Pteridophytes that produce TWO KINDS of spores (macro and micro spores) are called:Identify the gymnosperm that has coralloid roots ASSOCIATED with N₂-fixing cyanobacteria.Angiosperms differ from gymnosperms in that:Identify the gymnosperm whose pinnate leaves persist for years and which bears male and female cones on DIFFER