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. 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, …

Cytokinins on the Move Semantic Scholar

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 … 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 … dic ed2

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

WebCytokinins (CK) are a class of plant hormones that promote cell division, or cytokinesis, in plant roots and shoots. They are involved primarily in cell growth and … WebApr 14, 2024 · Moreover, factors produced by aboveground tissues, including cytokinins, miRNA2111, and others, move through the phloem to the roots, where they interact with Too Much Love (TML), NIN, and other factors to regulate the expression of CLAVATA3/endosperm-surrounding region ( CLE) and control root nodulation [ 49, 50, 51 ]. WebJul 24, 2024 · Cytokinins are a group of adenine derivatives that play crucial roles in diverse developmental and physiological processes, including the maintenance of … citi what is broad consent