Q. No.Algae is not
(1) Chlorophyll-bearing
(2) Simple Thalloid
(3) Mainly Fresh water
(4) Largely Aquatic
(1) Chlorophyll-bearing
(2) Simple Thalloid
(3) Mainly Fresh water
(4) Largely Aquatic
Algae may occur
(1) Moist Stones
(2) Moist Soils and moist wood
(3) Occur in association with fungi
(4) All of these
Which of the following is not correct with respect to Algae?
(1) Algae is in highly variable forms
(2) Colonial form of algae - Volvox
(3) Filamentous forms of algae - Ulothrix and Spirogyra
(4) Marine Forms - Kelps and small plant body
Asexual reproduction is by the production of different types of spores. Out of that most common is
(1) Carpospore
(2) Zoospores
(3) Basidiospores
(4) Akinetes
Which of the following has flagellated male and female gametes?
(1) Ulothrix
(2) Volvox
(3) Spirogyra
(4) Fucus
Isogamous means
1. Both the gametes are equally motile
2. Both the gametes are unequal in terms of motility
3. Both the gametes are similar in size
4. All of these
Anisogamous
(1) Gametes dissimilar in size
(2) Gametes are similar in size but not in motility
(3) Gametes are similar in motility but not in size
(4) Gametes are similar in size and motility
Oogamous
(1) Non-motile male gamete
(2) Large male gamete
(3) Non-motile female gamete
(4) Small female gamete
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