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, … WebD) only shoots depend upon the aggregation of statoliths. E) only shoots depend upon auxin distribution. 19) 20) The ripening of fruit and the dropping of leaves and fruit are principally controlled by A) auxins. B) cytokinins. C) carbon dioxide concentration (in air). D) ethylene. E) indole acetic acid. 20) 3. Starr/Evers.

Q&A: How do plants respond to cytokinins and what is …

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 … 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 … dick\u0027s sporting goods wheaton glenmont md

Cytokinin Definition, Functions, & Uses Britannica

WebAbstract. Cytokinins are plant-specific chemical messengers (hormones) that play a central role in the regulation of the plant cell cycle and numerous developmental processes. … 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 … citycat price