In Chlorophyceae, sexual reproduction occurs by
  • Schwann and Schleiden
  • R. H. Whittaker
  • Virchow
  • Carl Linnaeus
Oogamous sexual reproduction involves the fusion of
  • Oogamy only
  • Isogamy, anisogamy and oogamy
  • Anisogamy and oogamy
  • Isogamy and anisogamy
The nutrient medium is made semi-solid by adding
  • Motile and non-motile gametes
  • Dissimilar non-motile gametes
  • Similar gametes
  • Dissimilar motile gametes
Fusion of two gametes which are dissimilar in size is termed
  • Agar-agar
  • Pectin
  • Water
  • Sodium chloride
Ribbon-shaped chloroplasts occur in
  • Anisogamy
  • Oogamy
  • Zoogamy
  • Isogamy
Pyrenoids are characteristically found in the chloroplasts of
  • Ulothrix
  • Riccia
  • Spirogyra
  • Chlamydomonas
Brown algae have a characteristic pigment of
  • Angiosperms
  • Fungi
  • Pteridophytes
  • Algae
An incorrect character of brown algae is
  • Fucoxanthin
  • Haematochrome
  • Phycocyanin
  • Phycoerythrin
Floridean starch occurs in
  • Presence of chlorophyll a and b
  • Presence of chlorophyll a and c
  • It remains attached to the substratum
  • Presence of fucoxanthin
The phylogenetic system of classification is based on
  • Chlorophyceae
  • Myxophyceae
  • Rhodophyceae
  • Phaeophyceae
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