Oxygen is not produced during photosynthesis by (a) Green sulphur bacteria (b) Nostoc (c) Cycas (d) Chara.

Oxygen is not produced during photosynthesis by
(a) Green sulphur bacteria
(b) Nostoc
(c) Cycas
(d) Chara.
by

1 Answer

Answer :

(a) Green sulphur bacteria
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Related questions

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What is Nostoc ?

Description : What is Nostoc ?

Last Answer : Nostoc is a type of algae

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Which one of the following is an insectivorous plant? (1) Utricularia (2) Sequoia Gigantia (3) Nostoc (4) Bryophyta

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Which of the following species does not have the ability to fix atmospheric nitrogen? (a) Azotobactor (b) Anabaena (c) Nostoc (d) Spirogyra

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A free living nitrogen-fixing cyanobacterium which can also form symbiotic association with the water fern Azolla is (a) Tolypothrix (b) Chlorella (c) Nostoc (d) Anabaena.

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An example of endomycorrhiza is (a) Nostoc (b) Glomus (c) Agaricus (d) Rhizobium.

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Last Answer : (c) Trichoderma, Baculovirus, Bacillus thuringiensis

The sexual reproduction is absent in (a) Spirogyra (b) Nostoc (c) Ulothrix (d) Volvox.

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Last Answer : b) Nostoc

Which of the following is free-living aerobic non- photosynthetic nitrogen-fixing bacterium? (a) Nostoc (b) Azospirillum (c) Rhizobium (d) Azotobacter

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Last Answer : (d) Azotobacter

Which aquatic fern performs nitrogen fixation? (a) Azolla (b) Nostoc (c) Salvia (d) Salvinia

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Last Answer : (a) Chlorella

Which one of the following is wrongly matched? (a) Spirogyra - Motile gametes (b) Sargassum - Chlorophyll (c) Basidiomycetes - Puffballs (d) Nostoc - Water blooms

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