. Introduction to botany. Botany. 18 INTRODUCTION^ TO BOTANY upward from it; in others the seed coat is carried upon the seed leaves until they appear above the surface of the ground, when by the spreading of the seed leaves the coat is dropped (fig. 13). Some kinds of plants have one seed leaf, as in corn; while others, as the sunflower, have two seed leaves, between which the first true leaves appear. 15. Further study of the parts of a plant. It must be evident from the discussion in this chapter that a plant is. Pig. 13. Seedlings of the sunflower plant A, old seed coat still partly inclos
. Introduction to botany. Botany. 18 INTRODUCTION^ TO BOTANY upward from it; in others the seed coat is carried upon the seed leaves until they appear above the surface of the ground, when by the spreading of the seed leaves the coat is dropped (fig. 13). Some kinds of plants have one seed leaf, as in corn; while others, as the sunflower, have two seed leaves, between which the first true leaves appear. 15. Further study of the parts of a plant. It must be evident from the discussion in this chapter that a plant is. Pig. 13. Seedlings of the sunflower plant A, old seed coat still partly inclosing the seed leaves; B, seed leaves open and first true leaves appearing. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bergen, Joseph Y. (Joseph Young), 1851-1917; Caldwell, Otis William, 1869- joint author. Boston, New York, [etc. ] Ginn and company
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