. Fundamentals of botany. Botany. 34 THE VEGETATIVE ETJNCTIONS OF PLANTS them to the eye/ in order to examine opaque objects, sections of them must be cut, thin enough to be readily transparent. The conditions of observation are also much simplified by this means. Thin cross-sections of leaves, that is, sections cut at right angles to the surface, are readily made with a sharp. Fig. 27.—Cross-sections of leaves of an oak {Quercus novimexicana), showing the effect of different light conditions on the internal anatomy. I, from leaf growing in sunlight; 2, from leaf growing in the shade. (After C
GLIX-115-RE37ET
Magyarország
Kollekció
GLIX Prime
Black and whiteNovel Use
Fotós / Szerző
The Book Worm
Leírás
. Fundamentals of botany. Botany. 34 THE VEGETATIVE ETJNCTIONS OF PLANTS them to the eye/ in order to examine opaque objects, sections of them must be cut, thin enough to be readily transparent. The conditions of observation are also much simplified by this means. Thin cross-sections of leaves, that is, sections cut at right angles to the surface, are readily made with a sharp. Fig. 27.—Cross-sections of leaves of an oak {Quercus novimexicana), showing the effect of different light conditions on the internal anatomy. I, from leaf growing in sunlight; 2, from leaf growing in the shade. (After C