Question

why male and female flowers of gymnosperms are borne on different sporophylls of the same plant​

Answer 1

Answer:

here's ur answer

Explanation:

Pine trees are conifers (coniferous = cone bearing) and carry both male and female sporophylls on the same mature sporophyte. Therefore, they are monoecious plants. Like all gymnosperms, pines are heterosporous and generate two different types of spores (male microspores and female megaspores).