Multiple Choice QuestionsIn which kingdom, would you classify the archaea and nitrogen-fixing organisms. If the five-kingdom system of classification is used?
Protista
Monera
Plantae
Fungi
Which of the following has multiflagellate sperms?
Equisetum
Riccia
Lycopodium
Anthoceros
A.
Equisetum
In Equisetum, the anterior part of the antherozoid (sperm) is spirally coiled and has numerous flagella, whereas posterior part is somewhat expanded. The sperms of Lycopodium, Riccia and Anthoceros are biflagellated.
Which of the following is important source of edible protein?
Spirogyra
Porphyra
spirulina
Cephaleuros
In Whittaker's system of classification, prokaryotes belong to the kingdom
Monera
Protista
Animalia
Fungi
Medicine for curing respiratory problems is obtained from
Ephedra
Calotropis
Eucalyptus
Cannabis
The slime moulds are characterized by the presence of :
elaters
pseudoelaters
capillitium
capitulum
Dikaryon formation is characteristic of :
ascomycetes and basidiomycetes
phycotnycetes and basidiomycetes
ascomycetes and phycomycetes
phycomycetes and zygomycetes
In the sporogonium of which plant, columella is present ?
Penicillium
Spirogyra
Rhizopus
Ulothrix
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