Ferns. Ferns, horsetails, and their allies make up the second group of land plants, the pteridophytes. These plants all have vascular systems, made up of xylem (flow of water and nutrients from roots to leaves) and phloem (flow of sugars and other metabolic products from leaves to roots).e will not go into the details of this, other than to state the two generations are called the gametophyte (produces gametes) and the sporophyte (produces spores) generations. We need to mention these because the four plant groups each have unique alternation of generations.
What the difference between Intel Cores: Core i3, Core i5, Core i7 â the difference in a nutshell. If you want a plain and simple answer, then generally speaking, Core i7s are better than Core i5s, which are in turn better than Core i3s.
Also, the performance on processors depends on the platform technology, features and processor model. Based on your question, you may find some of the most important differences between an i3 and i5 processors: 1. Intel Turbo Boost is a technology that can be found on IntelÂ® Core i5 & i7 processors only.