Autotroph

• An autotroph is any organism capable of self-nourishment by using inorganic materials as a source of nutrients and using photosynthesis or chemosynthesis as a source of energy, as most plants and certain bacteria.

Stigma

• The receptive apex of the pistil of a flower, on which pollen is deposited at pollination.

Style

• The usually slender part of a pistil, situated between the ovary and the stigma.

Tendril

• A tendril is a threadlike, leafless organ of climbing plants, often growing in spiral form, which attaches itself to or twines round some other body, so as to support the plant.

Heterotroph

• A heterotroph is an organism requiring organic compounds for its principal source of food.

Detritivore

• A is detritivore is an organism that feeds on and breaks down dead plant or animal matter, returning essential nutrients to the ecosystem.

Radial Symmetry

• Radial symmetry is a basic body plan in which the organism can be divided into similar halves by passing a plane at any angle along a central axis.

Dicot

• A dicot is an angiosperm that is not a monocotyledon, having two cotyledons in the seed. The term dicotyledon serves as a convenient label for the eudicotyledons, the magnoliids, and a varied group of other angiosperms, but it does not correspond to a single taxonomic group.

Arthropod

• An arthrpod is any invertebrate of the phylum Arthropoda, having a segmented body, jointed limbs, and usually a chitinous shell that undergoes moltings, including the insects, spiders and other arachnids, crustaceans, and myriapods.

Coniferophyta

• A coniferophyta is any cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida.

Xerophyte

• An xerophyte is a plant adapted for growth under dry conditions.

Sources

• http://dictionary.reference.com/browse/definition

• http://www.thefreedictionary.com