Archegonium is
Female sex organ
Aggregation of Sporophyll
Vegetatively reproducting structure
Male sex organ
Related Questions
Phylogenetic system of classification is based upon
Evolutionary relationship of organism
Cytological information
Structural embryology
All of the above
Which algal group is characterized by the presence of mannitol as the reserve food material?
Chlorophyceae
Rhodophyceae
Phaeophyceae
Cyanophyceae
The plant kingdom is broadly classified into how many major divisions?
3
4
5
6
The dominant photosynthetic pigment in brown algae (Phaeophyceae) that masks other pigments is:
Chlorophyll a
Fucoxanthin
Phycoerythrin
Phycocyanin
Classification on the basis of all observed characters is known as
Number and codes taxonomy
Numerical taxonomy
Countable taxonomy
Numerical information taxonomy
Which of the following is NOT a characteristic feature of the Pteridophytes?
Presence of vascular tissues
Sporophyte as the dominant phase
Seeds enclosed in fruits
Independent gametophyte
Incipient nucleus is found in
Myxophyceae
Phaeophyceae
Rhodophyceae
Chlorophyceae
A protein rich blue-green alga is
Chlorella
Spirulina
Spirogyra
Ulothrix
The red colour of ‘red sea’ is due to which of the following blue-green algae?
Chlamydomonas
Anabaena
Microcystis
Trichodesmium
Water bloom is generally caused by
Green algae
Blue-green algae
Bacteria
Hydrilla
