The study compared the characteristics of the stem and spor. Can tell ferns of the sort of points that are different in each. Useful to explain By the ferns have samples to observe with a microscope.
A comparative study on the characteristics of stem and leaves and spor. can say I got a lot of sort of different points in each. Describe the benefits of the fern have officially observed by taken with a microscope.
The study compared the characteristics of leaves and stem spor. fern can be said of the sort of points that vary in each describes a remarkable example of ferns. by the microscope to observe the