Explain the signaling mechanism associated with auxin action

Q: Explain the importance of plant hormones.

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: This is a picture of the initial experiments to figure out how auxin and phototropism worked. How do…

A: Auxins are a family of plant hormones. An example of a specific auxin is IAA, which is known as…

Q: What is auxin’s role in phototropism?

A: A tropism is defined as a biological phenomenon that will indicate the growth or turning and…

Q: Which combination of hormones is best for promotingthe formation of lateral roots from pericycle?a.…

A: In root and shoot formation of plant, auxin play a very important role. Internal and external…

Q: Describe a general mechanism of action for plant hormones, using auxin as your example.

A: Hormones are chemical messengers, that are mainly released by several glands. The hormones travel in…

Q: swer the specific role of . PHOT1 and PHOT2 Auxin (role in phototropism and cell elongation)

A: Phototropism is one of the important light responses in plants. There are several protein receptors…

Q: How do auxins act helpingthe lateral (secondary)growth of the stem?

A: Secondary growth or lateral growth is the growth that results from cell division in the cambia or…

Q: Some plant hormones oppose the effect of each other. Auxins and cytokinins for example. Whereas…

A: When two hormones have opposite effects from each other, it is called antagonistic effects. There…

Q: Match the hormone with the description. ___ ethylene                 a. efflux carriers set up…

A: nitric oxide - active in bursts cytokinin - works antagonistically to auxin in apical dominance…

Q: List several ways that each of these hormones affects plant growth and development: auxins,…

A: ABSCISSION- in the presence of normal level of auxin plant organs such as fruit leaves cannot…

Q: Which of the following helps plants during high temperature and water deficit Select one: O ethylene…

A: Introduction Plant hormones or phytohormones are plant growth regulators that are simple molecules…

Q: Interactions between auxin, gibberellins and cytokinin

A: There are many factors that affect the growth of a plant, plant growth regulators are one such…

Q: Describe how auxin causes a plant to bend towardlight.

A: Auxins are a group of naturally occurring and artificially synthesized plant hormones. They play an…

Q: Describe early auxin experiments involving phototropism.

A: Auxin is a plant growth hormone. It brings about growth by causing cell elongation. Auxins are…

Q: Differentiate between auxins and gibberellins.

A: Plant hormones are among the most important biochemicals affecting plant growth and yield production…

Q: Why a flower is emascuated and auxin is applied to its stigma?

A: A flower is the reproductive part of the plant. It consists of reproductive organs like stamens and…

Q: What are the effects brought by cytokinin in plants? between cytokinin with auxin and hormone…

A: please post questions separately' name the hormone mentioned ,sorry i dont know the name of hormone…

Q: Explain the differences between plant hormones and plant growth regulators

A: A hormone is a substance that regulates how organisms function and grow. These compounds also play…

Q: Give the effects of the hormones Auxins, Cytokinins and ethylene.

A: Biology is defined as the study of life. It is divided into two main branches called botany and…

Q: To explain: The impact on the phenotype of common wall cress (Arabidopsis thaliana) as a result of a…

A: Mutation is a permanent change in some nucleotide sequences in an organism's DNA that can cause…

Q: Explain auxin’s effect on growth and how it causes plant cellsto enlarge.

A: Plants naturally produce auxins, a potent growth hormone. They promote cell division, stem and root…

Q: Why IAA is not the only naturally occuring auxins?

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Explain the concept of phototropism and how auxin is involve in this process. Give some examples

A: Thank you for the question  Answer :- Phototropism :- its defined as growth of a plant in response…

Q: Explain how auxin affects stem elongation.

A: Plant hormones are the signalling molecules that are produced within the plants in low…

Q: Mark all on the following list that must occur for auxin to promote gene expression. ARF proteins…

A: These are the questions related to plant physiology and their biochemical reactions which causes…

Q: explain how plant hormones are used in plant propagation.

A: Plant hormones  are the chemicals that are secreted by plant cells and required in low…

Q: This plant hormone plays a vital role in the differentiation of vascular tissues. Auxin Cytokinin…

A: *Note* - as per our guidelines we are supposed to answer only question. U can ask other questions in…

Q: Explain how auxins, produced in the tips of plant shoots, cause the shoot to bend Furt down the…

A: An auxin, is a plant growth hormone that helps regulate shoot growth. Under normal light conditions…

Q: Using purified auxin, How Place the auxin on the west side of the stem. Place the auxin on the east…

A: Auxin is a plant hormone that is produced in the stem, root tips, and bud. It promotes apical…

Q: Auxin, like many substances, can be transported through the phloem; however, there is a second…

A: Plant hormones can be defined as organic compounds produced by plant cells or tissues which are…

Q: List any four uses of auxins.

A: The auxins are the plant hormones. It plays an essential role in the development and growth of…

Q: Certain mutations in thale cress cause excess auxin production. Predict the impact of these…

A: Auxin is a plant hormone that plays an important role in the execution of actions in response to…

Q: Describe the unique way that auxin can move through a plant.

A: Auxins are a type of plant enzyme that resembles morphogens in some ways. Auxins are important for…

Q: Explain the role that auxin has in eliciting the plant’s response

A: There are several plant hormone which help in growth and maintenance of plants. One such hormone is…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.