Which of the following is true about bryophytes ?
They are thalloid
They contain chloroplast
They possess archegonia
All of the above
Tautonym is.
Unscientific explanation of a phenomenon
Common name used as a scientific name
Nonlatinised name
Same name for genus and species
Identify the alga, which exhibits diplontic life cycle
Spirogyra
Chlamydomonas
Fucus
Volvox
Five kingdom scheme to classify living beings was given by
J B S Haldane
G G Simpson
E Mayr
R H Whittaker
Moss peat is used as a packing material for sending flowers and live plants to distant places because :
It is easily available
It is hygroscopic
It reduces transpiration
It serves as a disinfectant
Clamp connections are found in :
Phycomycetes
Ascomycetes
Basidiomycetes
Deuteromycetes
Baker's yeast is :
Saccharomyces cerevisiae
Saccharomyces ludwingii
Saccharomyces octosporus
Schizosaccharomyces
Two kingdoms constantly figured in all biological classification are
Plantae and Animalia
Monoera and Animalia
Protista and Animalia
Protista and plantae
Cell wall of fungi is made up of :
Fungal cellulose
Hemi cellulose
Fungal chitin
Both a and c
Calyptra is derived from :
Archegonia
Capsule
Antheridia
Columnella
