3.1.1 Chlorophyceae
The members of chlorophyceae are commonly called green algae. Tt. The t plant body may be unicellular, colonial or filamentous. They are listrall the of the grass green due to the dominance of pigments chlorophyll a and b. Th areas pigments are localised in definite chloroplasts. The chloroplasts mayt and discoid. plate-like, reticulate, cup-shaped. spiral or ribbon-shaped different species. Most of the members have one or more storage bodid called pyrenoids located in the chloroplasts. Pyrenoids contain prote becides starcin. Some algae may store food in the form of oil droplet and an outer layer of pectose.
Vegetative reproduction usually takes place by fragmentation or b formation of different types of spores: Asexual reproduction is b) flagellated zoospores produced in zoosporangia. The sexual reproductio shows considerable variation in the type and formation of sex cells and may be isogamous, anisogamous or oogamous. Some commonly foun green algae are: Chlamydomonas. Volvox, Ulothrix, Spirogyra and Char (Figure 3.1a).
3.1.2 Phaeophyceae
The members of phaeophyceae or brown algae are found primarily if marine habitats. They show great variation in size and form. They rang from simple branched, filamentous forms (Ectocarpus) to profusel)

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3.1.1 Chlorophyceae
The members of chlorophyceae are commonly called green algae. Tt​. The t plant body may be unicellular, colonial or filamentous. They are listrall the of the grass green due to the dominance of pigments chlorophyll a and b. Th areas pigments are localised in definite chloroplasts. The chloroplasts mayt and discoid. plate-like, reticulate, cup-shaped. spiral or ribbon-shaped different species. Most of the members have one or more storage bodid called pyrenoids located in the chloroplasts. Pyrenoids contain prote becides starcin. Some algae may store food in the form of oil droplet and an outer layer of pectose.
Vegetative reproduction usually takes place by fragmentation or b formation of different types of spores: Asexual reproduction is b) flagellated zoospores produced in zoosporangia. The sexual reproductio shows considerable variation in the type and formation of sex cells and may be isogamous, anisogamous or oogamous. Some commonly foun green algae are: Chlamydomonas. Volvox, Ulothrix, Spirogyra and Char (Figure 3.1a).
3.1.2 Phaeophyceae
The members of phaeophyceae or brown algae are found primarily if marine habitats. They show great variation in size and form. They rang from simple branched, filamentous forms (Ectocarpus) to profusel)

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Question Text	3.1.1 Chlorophyceae The members of chlorophyceae are commonly called green algae. $T_{t}$ . The $t$ plant body may be unicellular, colonial or filamentous. They are listrall the of the grass green due to the dominance of pigments chlorophyll $a$ and b. Th areas pigments are localised in definite chloroplasts. The chloroplasts mayt and discoid. plate-like, reticulate, cup-shaped. spiral or ribbon-shaped different species. Most of the members have one or more storage bodid called pyrenoids located in the chloroplasts. Pyrenoids contain prote becides starcin. Some algae may store food in the form of oil droplet and an outer layer of pectose. Vegetative reproduction usually takes place by fragmentation or $b$ formation of different types of spores: Asexual reproduction is b) flagellated zoospores produced in zoosporangia. The sexual reproductio shows considerable variation in the type and formation of sex cells and may be isogamous, anisogamous or oogamous. Some commonly foun green algae are: Chlamydomonas. Volvox, Ulothrix, Spirogyra and Char (Figure 3.1a). 3.1.2 Phaeophyceae The members of phaeophyceae or brown algae are found primarily if marine habitats. They show great variation in size and form. They rang from simple branched, filamentous forms (Ectocarpus) to profusel)
Updated On	Aug 1, 2022
Topic	Diversity in the Living World
Subject	Biology
Class	Class 11
Answer Type	Video solution: 1
Upvotes	98
Avg. Video Duration	23 min

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