Greenhouse-grown tomato seedlings are often brushed by hand to simulate wind. This causes seedlings to grow slower, thicken stems, & resist mechanical wind damage when planted in the field.  Which hormone is responsible?      Auxin     Salicylic acid     Gibberellin     Abscisic acid     cytokinin     Ethylene

Q: Notice that the monocot has one cotyledon and the dicot has two. The endosperm of the bean has been…

A: It is a small embryonic plant which is enclosed In the protective seed coat. It contains the…

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

A: Auxins are phytohormones (hormones produced by plants) that are secreted in the stem tips with…

Q: What is the gravity receptor involved in gravitropism?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Which of these is caused by the effects of auxin? (choose all that apply) 1.Maintaining apical…

A: Answer :- As we know that Auxins are powerfull development harmone created by plant normally. They…

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: which is true regarding how auxin impacts bending of plants?     auxin increases reversible…

A: Auxin is the plant hormone having several impacts on plants.

Q: Photoperiodism, when a plant responds to: A. In order to flower, long day plants need: B. In order…

A: Photoperiodism is a physiologic adaptation that occurs during the development of plants. It allows…

Q: Name a plant hormone which breaks the dormancy of buds and seeds.

A: Dormancy refers to one of the development practices of living organisms and is characterized by the…

Q: Which of the following is most likely NOT an example of a plant defense to herbivory?       Lignin…

A: There are many adaptation data karne plan against herbivores. Herbivores are  animals that feed on…

Q: Pineapple

A: Introduction:- Though eating fresh fruits and vegetables can be healthy but some can actually cause…

Q: Can you answer this question, all of the parts please.  A. Please explain the phenomenon of apical…

A: Apical dominance can be defined as the control exerted by the apical portions of the shoot over the…

Q: Spraying a plant with which of the following will increase axillary bud growth? Strigolactone…

A: Plant hormones can be referred to as crucial biochemicals that influence plant development and crop…

Q: Stems bend towards the light because____ migrates to the dark side of the stem. phototropin…

A: The ability of plants to use light as an energy source for photosynthesis is referred to as…

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

A: Auxin is a plant hormone which functions in stem elongation .It shows apical dominance and inhibits…

Q: experiment. Based on your understanding of phototropism, provide predictions about the direction of…

A: Phototropism is the directional movement of plants towards the light source. In general, roots move…

Q: c. Why the polar bodies cannot be fertilized by sperms?

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering only one for…

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…