In Chlorophyceae: 1. Vegetative reproduction usually takes place by fragmentation or by formation of different types of spores. 2. Asexual reproduction is by non flagellated zoospores produced in zoosporangia. 3. Zoospores produced in zoosporangia. 4. The sexual reproduction shows considerable variation 5. Sexual reproduction may be isogamous, anisogamous or oogamous.

Question

( a ) 2 and 4 are incorrect
( b ) 2 is incorrect
( c ) 1,2 and 4 are incorrect
( d ) 1 is incorrect