Biology · PLANT KINGDOM
हिन्दीMatch List-I with List-II: List-I List-II A Chlorophyceae I Cell wall contains pectin, cellulose and polysulphate esters; flagella absent B Phaeophyceae II Cellulose and algin cell wall; 2 unequal lateral flagella C Rhodophyceae III Rigid cell wall with inner cellulose & outer pectose; 2-8 equal apical flagella D Bryophytes IV Multicellular sex organs; dependent sporophyte retained on haploid gametophyte Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I | List-II | ||
|---|---|---|---|
| A | Chlorophyceae | I | Cell wall contains pectin, cellulose and polysulphate esters; flagella absent |
| B | Phaeophyceae | II | Cellulose and algin cell wall; 2 unequal lateral flagella |
| C | Rhodophyceae | III | Rigid cell wall with inner cellulose & outer pectose; 2-8 equal apical flagella |
| D | Bryophytes | IV | Multicellular sex organs; dependent sporophyte retained on haploid gametophyte |
Choose the correct answer from the options given below:
Correct answer · Option 2
A-(III), B-(II), C-(I), D-(IV)
Explanation
Chlorophyceae has 2-8 equal apical flagella and inner cellulose/outer pectose wall. Phaeophyceae has 2 unequal lateral flagella and algin coating. Rhodophyceae lacks flagella and contains polysulphate esters. Bryophytes feature multicellular sex organs with dependent sporophytes.