noun Etymology: New Latin Date: 1959 plant morphogenesis controlled by radiant energy (as light) • photomorphogenic adjective

New Collegiate Dictionary. 2001.

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  • Photomorphogenesis — In developmental biology, photomorphogenesis is light mediated development. The photomorphogenesis of plants is often studied by using tightly frequency controlled light sources to grow the plants …   Wikipedia

  • photomorphogenesis — photomorphogenic, adj. /foh teuh mawr feuh jen euh sis/, n. plant development that is controlled by light. [1955 60; PHOTO + MORPHOGENESIS] * * * …   Universalium

  • photomorphogenesis — noun the regulatory effect of light on the growth, development and differentiation of plant cells, tissues and organs …   Wiktionary

  • photomorphogenesis — pho·to·mor·pho·gen·e·sis (fo″to mor″fo jenґə sis) the regulation of form by light, as in the induction of flowering in plants by a minimal period of daylight …   Medical dictionary

  • photomorphogenesis — pho·to·morphogenesis …   English syllables

  • photomorphogenesis — …   Useful english dictionary

  • Seedling — A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling development starts with germination of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl… …   Wikipedia

  • Plant physiology — is a subdiscipline of botany concerned with the function, or physiology, of plants.Salisbury, Frank B. Cleon W. Ross, 1992. Plant physiology , 4th ed. (Belmont, California: Wadsworth Publishing). ISBN 0 534 15162 0] Closely related fields include …   Wikipedia

  • photomorphogenic — adjective see photomorphogenesis …   New Collegiate Dictionary

  • Физиология растений —         биологическая наука, изучающая общие закономерности жизнедеятельности растительных организмов. Ф. р. изучает процессы поглощения растительными организмами минеральных веществ и воды, процессы роста и развития, цветения и плодоношения,… …   Большая советская энциклопедия

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