Answer:
In species with polyploid, there are more chromosomal sets than in diploid one. Becouse there are more chromosomal structures available, events like mutation, recombination, DNA lose, are more probable to occur.
As the generations pass, the accumulation of these changes tend polyploid to speciation.
Roots and stems
Explanation: the cork of mature roots and woody stems is perforatedby nonsuberized pores called lenticels.
Prokaryotic cells lack a nucleus.
Formula to create heat of fusion (hof) i q=m•/\Hf
to get the amount of heat energy you need to
however much you have gxj/g
find J
