Phyllotaxy is the arrangement of leaves on a plant stem or branch. This is usually of three types. They are Alternate, Opposite and Whorled.
Phloode is a flattened petiole or leaf rachis that resembles and functions as a leaf, and may or may not be combined with an actual lamina.
pyar bhara gana
if u r not able to see, you may be suffering from myopia or hypermeteropia
causes of myopia:
myopia occurs when the eyeball is too long, relative to the focusing power of the cornea and lens of the eye. causes light rays to focus at a point in front of the retina, rather than directly on its surface.
nearsightedness also can be caused by the cornea and/or lens being too curved for the length of the eyeball. in some cases, myopia is due to a combination of these factors.
causes of hypermeteropia :
vision problem occurs when light rays entering the eye focus the retina, rather than directly on it. the eyeball of a farsighted person is shorter than normal.
many are born farsighted, and some of them "outgrow" it as the eyeball lengthens with normal growth.
hope it you..
mark me as the brainliest if it you