Plant growth substances:
The plant’s growth is regulated by gene action and environmental conditions. There are substances that are generated by plants themselves that regulate their growth and several physiological and biochemical activities. These are known as plant growth substances. Regulation of plant growth by chemical mechanisms often involves fixed molecules termed as hormones.Based upon the basis and biological activities plant growth substances are categorized into three. That is:
1. Growth regulators,2. Phytohormones and3. Growth inhibitors.Growth regulator:
It is a hormone such as synthetic organic compound. In small amounts, it changes the growth and development either through promoting or inhibiting the growth. For example- Naphthalene acetic acid (NAA).
Growth inhibitors
A number of organic substances generated in the plant inhibit the plant growth. These substances are known as growth inhibitors. They slow down the elongation in roots, stems and leaves. For instance, ethylene is a potent inhibitor of bud growth. Abscisic acid slows down lateral bud growth in tomato.
Latest technology based Biology Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Plant growth substances homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Plant growth substances, project ideas and tutorials. We provide email based Plant growth substances homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Plant growth substances. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Plant growth substances. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
theory and lecture notes of transistor parameters all along with the key concepts of ebers-moll equations, forward transfer ratio, forward current gain, reverse transfer ratio and current gain, minority carrier lifetime and forward transit time. tutorsglobe offers homework help, assignment help and tutor’s assistance on transistor parameters.
tutorsglobe.com significance of working capital assignment help-homework help by online working capital management tutors
tutorsglobe.com significance of de-broglie waves assignment help-homework help by online de-broglie relation tutors
tutorsglobe.com processes assignment help-homework help by online computer programming tutors
Theory and lecture notes of Graphs and Equations all along with the key concepts of graphs and equations, homework help, assignment help and understanding macroeconomics. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Graphs and Equations.
We offer the most sought-after Astrophysics Assignment Help at the most apt price range to score A++ in academics.
Nature and Chemistry of Transition Elements tutorial all along with the key concepts of Electronic Configuration of transition elements, General Characteristics of Transition Elements and Periodic trends in properties
tutorsglobe.com simple dry fruits assignment help-homework help by online structure of fruit tutors
Refraction at Curved Surfaces tutorial all along with the key concepts of Image Formed by Refraction at a Curved Surface, Refraction through Lenses, Principal Focus, Focal Length, Principal Axis, Major characteristics of Lens
tutorsglobe.com efforts to control global warming assignment help-homework help by online global warming tutors
Theory and lecture notes of Model of consistency all along with the key concepts of model of consistency, Lock protocols, definition of consistency, Formalize dirty and commited data. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Model of consistency.
www.tutorsglobe.com offers theory of theory of unemployment and calculate unemployment rate, assignment help and homework help by economics tutor's help.
tutorsglobe.com evolution of parasitic association assignment help-homework help by online helminthology tutors
Costing Systems - Historical Costing, Absorption Costing, Marginal Costing, Uniform Costing.
one nanometre (nm) is one billionth, or is 10"9, of a meter. with comparison, general carbon- carbon bond lengths, or the spacing among these atoms in a molecule, are in the range 0.12–0.15 nm.
1946983
Questions Asked
3689
Tutors
1486741
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!