Meaning of "chemotropism" in the English dictionary

PRONUNCIATION OF CHEMOTROPISM

chemotropism  [ˌkɛməʊˈtrəʊˌpɪzəm]

GRAMMATICAL CATEGORY OF CHEMOTROPISM

Chemotropism is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES CHEMOTROPISM MEAN IN ENGLISH?

Chemotropism

Chemo-tropism is the growth of organisms such as bacteria and plants, navigated by chemical stimulus from outside of the organism or organisms part. The response of the organism or organism part is termed ‘positive’ if the growth is towards the stimulus or ‘negative’ if the growth is away from the stimulus. An example of chemo-tropic movement can be seen during the growth of the pollen tube, where growth is always towards the ovules. It can be also written that conversion of flower into fruit is the example of chemo-tropism. Fertilization of flowers by pollen is achieved because the ovary releases chemicals that produce a positive chemo-tropic response from the developing pollen tube. An example of positive and negative chemo-tropism is shown by a plant’s roots; the roots grow towards useful minerals displaying positive chemo-tropism, and grow away from harmful acids displaying negative chemo-tropism. Another example of chemo-tropic movement of includes the growth of individual neuronal cell axons in response to extra cellular signals, which guide the developing axon to innervate the correct target tissue.

Definition of chemotropism in the English dictionary

The definition of chemotropism in the dictionary is the growth response of an organism, esp a plant, to a chemical stimulus.

TRANSLATION OF CHEMOTROPISM

Find out the translation of chemotropism to 25 languages with our English multilingual translator.

The translations of chemotropism from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «chemotropism» in English.

• Translator English - Chinese: 药性
• Translator English - Spanish: quimiotropismo
• English: chemotropism
• Translator English - Hindi: chemotropism
• Translator English - Arabic: توجه كيميائي
• Translator English - Russian: chemotropism
• Translator English - Portuguese: chemotropism
• Translator English - Bengali: chemotropism
• Translator English - French: chimiotropisme
• Translator English - Malay: Chemotropism
• Translator English - German: Chemotropismus
• Translator English - Japanese: 屈化性
• Translator English - Korean: chemotropism
• Translator English - Javanese: Chemotropism
• Translator English - Vietnamese: chemotropism
• Translator English - Tamil: வேதி நாட்டம்
• Translator English - Marathi: केमोट्रॉपीज्म
• Translator English - Turkish: Kemotropizma
• Translator English - Italian: chemotropism
• Translator English - Polish: chemotropism
• Translator English - Ukrainian: chemotropism
• Translator English - Romanian: chemotropism
• Translator English - Greek: chemotropism
• Translator English - Afrikaans: chemotropism
• Translator English - Swedish: chemotropism
• Translator English - Norwegian: chemotropism

10 ENGLISH BOOKS RELATING TO «CHEMOTROPISM»

Discover the use of chemotropism in the following bibliographical selection. Books relating to chemotropism and brief extracts from same to provide context of its use in English literature.

Chemotropism of Mosquitoes

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series.

Willem Rudolfs, 2010

Fungal Physiology

corrhizal fungi [84]. Chemotaxis has attracted considerable interest because of its widespread occurrence among organisms in the several biological kingdoms [85 -87]. Chemotropism is a phenomenon largely restricted to the fungi because of ...

David H. Griffin, 1996

Principles of Plant Physiology

Pfeffer also found that in certain mosses, Funaria hygrometrica, Leptobryum pyriforme and Brachythecium rivulare, the antherozoids exhibit positive chemotropism towards sucrose, but no chemotactic response of moss antherozoids could be ...

Walter Stiles, 1994

BIOLOGY For Tenth Class Part3

These three stimuli give us the three types of tropisms : phototropism, geotropism and chemotropism. In phototropism, the stimulus is light, in geotropism the stimulus is gravity; and in chemotropism, the stimulus is a chemical. We can now say ...

Lakhmir Singh and Manjit kaur, Lakhmir Singh, Manjit Kaur

Morphogenesis and Pathogenicity in Fungi

The environmental cues that explain these tropic responses have not been established – but they have been hypothesised to be due to either positive aerotropism towards regions of high oxygen tension or a form of negative chemotropism ...

José Pérez Martín, Antonio Di Pietro, 2012

Phosphorus in Action: Biological Processes in Soil ...

We also study the effect when the root system does or does not additionally follow chemotropism, i.e. the tendency of the roots to grow towards higher Pi concentrations. 5.2.2.3 Results Figure 5.5a, b shows the root system and soil Pi depletion ...

Else K. Bünemann, Astrid Oberson, Emmanuel Frossard, 2010

INTERNATIONAL REVIEW OF CYTOLOGY

... higher than 3540°C (Vasil and Bose, 1959; Vasil, 1962b). Temperature, therefore, seems to affect the rigidity of the pollen tube wall. The mechanism by which it does so is not understood. X. Chemotropism Pollen tubes of many plants have ...

Geoffrey H. Bourne, Kenneth L. Giles, Jatendra Prakash, 1987

Strctre/Dvlpmt Fngi

Repulsion is not caused by poisonous salts; the zoospores swim readily into a solution containing a protein and a lethal dose of mercuric chloride. Chemotropism. The strongest chemotropic response of hyphae and germ tubes is a negative ...

H. C. Gwynne-Vaughan, 1937

Chemotropism of Fungi

The changing of the direction of growth of fungous hyphae is a complex phenomenon in which at least two factors, cytotropism and hyrotropism, are concerned.

Harry Rascoe Fulton, 1905

The Ecology and Physiology of the Fungal Mycelium

However, results obtained by Robinson (1973a) using the perforated-plate technique suggest that germ tubes and mature hyphae exhibit positive chemotropism to oxygen. He (Robinson, 1973b) suggests that positive chemotropism results ...

British Mycological Society. Symposium, David Harry Jennings, Alan D. M. Rayner, 1984

3 NEWS ITEMS WHICH INCLUDE THE TERM «CHEMOTROPISM»

Find out what the national and international press are talking about and how the term chemotropism is used in the context of the following news items.

How Do Plants Grow Aboard the International Space Station?

Other tropisms that can be studied are chemotropism (chemicals), thigmotropism (touch), and electrotropism (electric fields). More questions on ... «Slate Magazine, Sep 14»

It's not easy being green. What if plants have a brain?

... (hydrotropism ), current (electrotropism ), chemicals (chemotropism ), forces (magnetropism ), and injury (traumatropism ), to name a few. «Haaretz, Oct 12»

Plant Sex Protein Identified at UC Riverside

... at UC Riverside, authored the paper titled “Chemocyanin, a Small, Basic Protein from the Lily Stigma Induces Pollen Tube Chemotropism. «UC Riverside, Dec 03»