Looking for classes? Ksquare Career Institute, Bengaluru →
Plant Kingdom
Start Practice Clear paper filter
-
In which of the following gametophyte is not independent free livingFunaria and Marchantia are bryophytes and Pteris is a pteridophyte; in these the gametophyte is independent and free living.
Pinus is a gymnosperm: the gametophytes are retained on the sporophyte and are not free living. -
Which one of the following statements is wrong?Mannitol is the stored food of Phaeophyceae (brown algae).
In Rhodophyceae (red algae) food is stored as floridean starch, so this statement is wrong. -
Male gametes are flagellated inEctocarpus is a brown alga whose male gametes are motile with two unequal flagella.
Polysiphonia (red alga) has non-flagellated male gametes.
Anabaena reproduces vegetatively or asexually by spores.
Spirogyra shows isogamous reproduction with non-motile gametes.
