3 public questions tagged with this topic.
Selaginella is a heterosporous pteridophyte that produces both microspores and megaspores, a key step toward seed evolution.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Pteridophytes - Structure and Life Cycle
Heterosporous pteridophytes produce two types of sporesâmicrospores (male) and megaspores (female)âresulting in unisexual gametophytes.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Pteridophytes - Structure and Life Cycle
Selaginella is a heterosporous pteridophyte, producing both megaspores and microspores.
Ref: NCERT Class 11 Biology Chapter 3: Plant Kingdom Pteridophytes - Structure and Life Cycle
