BIOL-1507EL Chapter Notes - Chapter 27: Plant Reproductive Morphology, Invertebrate, Spermatozoon
19 Apr 2016
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The taxonomic kingdom that includes all living and extinct animals. An organism that cannot manufacture its own food and instead obtains its food and energy by taking in organic substances, usually plant or animal matter. The early, immature form of any animal when more or less of a metamorphosis takes place, before the assumption of the mature shape. The production during development of one or more morphologically distinct forms. The layers (up to three) of cells produced during the early development of the embryo of most animals. The innermost layer of cells or tissue of an embryo in early development, or the parts derived from this, which include the lining of the gut and associated structures. The outermost layer of cells or tissue of an embryo in early development, or the parts derived from this, which include the epidermis and nerve tissue. The middle layer of an embryo in early development, between the endoderm and ectoderm.
