Answer: SPORES are defined as haploid (1n) cells which develops into gametophytes.
Gametophytes inturn produce either haploid (1n) male or females GAMETES that can fuse to form diploid ZYGOTES.
This basically explains what goes on in Meiosis.
Their will be fewer competitors in the new habitat
<span>The oldest known vascular plants in the northern hemisphere are Devonian
This is true</span>