WebNov 27, 2015 · Cytokinins comprise a family of signaling molecules essential for regulating the growth and development of plants, acting both locally and at a distance. Although much is known about their … WebCytokinins are chemical signals that play a central role in plant development. Since their discovery in 1955 (Miller et al.,1955a,b; reviewed byAmasino,2005), new functions …

A brasinosteroids b cytokinin c abscisic acid d - Course Hero

WebFeb 8, 2024 · Cytokinins are important signals that participate in different plant processes, and are well known for their strong influence in plant development. With the years, … WebAug 14, 2001 · Cytokinins are a class of plant-specific hormones that play a central role during the cell cycle and influence numerous developmental programs. Because of the … chinese board game with tiles

Cytokinin Definition, Functions, & Uses Britannica

Web1 day ago · The most important PGRs include auxins, gibberellins (GAs), cytokinins (CKs), ethylene, and growth retardants. The effects of PGRs in plants depend on various factors, which play an important role in achieving the expected results. WebJan 2, 2014 · Cytokinins are N (6) substituted adenine derivatives that affect many aspects of plant growth and development, including cell division, shoot initiation and growth, leaf … WebA) stretching or shrinking movements up or down in response to light B) cessation of plant growth in response to wind or touch C) folding and unfolding of leaves using muscle -like tissues D) rapid responses using action potentials from nervous tissue cells similar to those found in the nervous tissue of animals E) growth movements toward or away … chinese bobblehead