Ask Question
BiologyBiology
8 January, 14:07

What causes unequal growth in plant stems allowing them bend toward light?

+4
Answers (1)
  1. 8 January, 16:55
    0
    Plants need light because it is one of the ingredients to perform photosynthesis-process of making food. Now, when light is not present or when it is blocked, some hormones of plants react and respond so that plants can obtain this resource. A hormone called auxin causes stem elongation which lets the plant bend to where the light is and this action of the plan is described as phototropism-movement towards sunlight.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What causes unequal growth in plant stems allowing them bend toward light? ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
When you eat a hamburger, some of the energy in the food is converted to ATP that your cells can use to do all kinds of work, some of the energy is stored for later use, and some of the energy is dissipated as heat.
Answers (1)
Roots or plant growth making cracks in concrete IS IT Mechanical or chemical
Answers (2)
Major floods can cause the breakdown of rocks into smaller pieces without changing their chemical composition. This is an example of Select one: A) physical weathering only. B) physical weathering and rusting.
Answers (1)
Sulfur dioxide (SO2) and hydrogen sulfide (H2S) gases are released on a large scale by certain forms of industry, and can react with oxygen to form sulfur trioxide gas (SO3) or with water to form sulfuric acid (H2SO4).
Answers (1)
13. The Richter scale describes how much energy an earthquake releases. With every increase of 1.0 on the scale, 32 times more energy is released. How many times more energy would be released by a quake measuring 2.0 on the scale?
Answers (1)
New Questions in Biology
One of the first breakthroughs in biotechnology was the discovery of the gene that makes insulin. Part of this process involved scientists making DNA to match each possible sequence of insulin mRNA. What was the next step of this process? A.
Answers (1)
If mollusks evolved before arthropods, where will their fossils be found?
Answers (1)
Over time, a river cut through a field where some mice lived and some birds were nesting. Tell over time why the mice developed into 2 different species, but the birds did not
Answers (1)
Using radioactively labeled dna probes in studies of heredity makes it possible for a scientist to
Answers (1)
During the first four days after conception, the zygote undergoes rapid cell divisions and becomes multicellular. What is this cell division called?
Answers (1)
Home » Biology » What causes unequal growth in plant stems allowing them bend toward light?
Sign Up Forgot Password?