COLUMN I [Classification method] |
COLUMN II [Feature used] |
||
A. | Artificial | P. | Evolutionary relationships |
B. | Phylogenetic | Q. | Gross morphological characters |
C. | Chemotaxonomy | R. | Chemical constituents of plants |
D. | Cytotaxonomy | S. | Chromosome number, structure and behaviour |
A | B | C | D | |
1. | P | Q | S | R |
2. | Q | P | R | S |
3. | R | S | P | Q |
4. | S | R | Q | P |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
The form and size of algae is highly variable. Which of the following will not be true?
I. Volvox is a colonial alga.
II. Ulothrix and Spirogyra do not form filaments.
III. Kelps form massive plants bodies.
1. Only II | 2. Only III |
3. Both I and II | 4. Both II and III |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Identify the incorrectly matched pair:
Alga | Sexual reproduction | |
I. | Ulothrix | Isogamous; non-flagellated gametes |
II. | Spirogyra | Isogamous; flagellated gametes |
III. | Udorina | Anisogamous |
IV. | Fucus | Oogamous |
1. Only III | 2. I, II and III |
3. Only I and II | 4. Only III and IV |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Which of the following is not an example of an edible alga?
1. Porphyra | 2. Laminaria |
3. Sargassum | 4. Amanita |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
COLUMN I | COLUMN II | |
1. | Main photosynthetic pigment | Chlorophyll a, b |
2. | Cell wall | Inner layer of cellulose and outer layer of pectose |
3. | Stored food | Starch |
4. | Flagellar number and insertion | 2-8. unequal. basal |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
All the following are examples of members of Chlorophyceae except:
1. Ectocarpus | 2. Chlamydomanas |
3. Chara | 4. Ulothrix |
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.