Matching Words
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Pollen Tube
- noun - (botany) a slender tubular outgrowth from a pollen grain when deposited on the stigma for a flower; it penetrates the style and conveys the male gametes to the ovule
- slender tubular outgrown from a pollen grain that penetrates the ovule and releases male gametes
Pollenating
- verb - fertilize by transfering pollen
Pollenation
- noun - transfer of pollen from the anther to the stigma of a plant
Pollinating
- verb - fertilize by transfering pollen
Pollination
- noun - transfer of pollen from the anther to the stigma of a plant
Pollinators
- noun - an insect that carries pollen from one flower to another
Polycrotism
- - That state or condition of the pulse in which the pulse curve, or sphygmogram, shows several secondary crests or elevations; -- contrasted with monocrotism and dicrotism.
Polycystina
- - A division of Radiolaria including numerous minute marine species. The skeleton is composed of silica, and is often very elegant in form and sculpture. Many have been found in the fossil state.
Polycystine
- - Pertaining to the Polycystina. -- n. One of the Polycystina.
Polydactyly
- noun - birth defect characterized by the presence of more than the normal number of fingers or toes