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#10 | Kingdom Monera: Blue Green Algae
(Botany) > Biological Classification

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Related Practice Questions :

Cells in some filamentous cyanobacteria that are specialized for nitrogen fixation are called:

1. Phycobilisomes

2. Chromatophores

3. Grana

4. Heterocysts

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The cyanobacteria are also referred to as

(1) protists

(2) golden algae

(3) slime moulds

(4) blue-green algae

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Oxygenic photosynthesis occurs in

(1) Chromatium

(2) Oscillatoria

(3) Rhodospirillum

(4) Chlorobium

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Identify the labelled part in the given figure and select the correct option.

A B
1. Heterocyst Mucilaginous sheath
2. Mucilaginous sheath   Heterocyst
3. Heterocyst Capsid
4. Pseudopodia Mucilaginous sheath
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Heterocysts present in Nostoc is specialised for

(1) fragmentation

(2) nitrogen-fixation

(3) symbiotic relation

(4) food storage

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