How could auxin carriers be organized to allow auxin to move upward in roots?

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 Pollen-pistil Interaction?

A: Pollens are powdery substances that contain pollen grains. Pollen grains are male gametophytes of…

Q: If you removed a plant’s shoot apicalcmeristem and applied auxin to the cut surface, how would…

A: Auxins are a group of phytohormones that are produced in the tip of stem. It is responsible for…

Q: How does the sunflower plant relate to pistil, stamen, venation, auxin,

A: Sunflowers have a peculiar characteristic known as heliotropism, in which the bud of the sunflower…

Q: What process begins endosperm formation? How is the endosperm important to plants?

A: Formation of endosperm and its importance to plants: The endosperm is formed during the double…

Q: What are different methods for the propagation of plants briefly explain at least four of them?

A: Plant propagation is the process by which we can grows new plants from a variety of sources like…

Q: Explain the signaling mechanism associated with auxin action

A: Introduction Auxins are a class of plant hormones (also known as plant growth regulators) that have…

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: What is the difference between a monocot and a dicot seed?

A: Seeds are needed for sexual reproduction in plants. Seeds are divided into two monocot seeds or…

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: What process begins endosperm formation? How is the endospermimportant to plants?

A: The endosperm is the tissue which is produced inside the seeds in most of the flowering plants. It…

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: How can you tell primary and secondary roots and shoots apart

A:

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: How is the plant able to detect which way is up and which way is down?

A: A taxis is a type of movement in which the organism moves towards the stimulus or source of the…

Q: What causes polar movement of auxinfrom shoot tip to base?

A: Auxins are known as master plant hormones as they influence the structure, development, and behavior…

Q: Can monocot leaves resist drought better than dicot leaves? Why or why not?

A: Plants are divided into two groups based on how many cotyledons or embryonic leaves they have. As a…

Q: How do statoliths and auxins participate in gravitropism?

A: Gravitropism is a term that define the the part of growth of the plants in some direction to…

Q: 1. Some plants grow mostly upward and no side branches. This condition is known as A. Apical…

A: Phytohormones or plant hormones are specific chemical molecules that are released from specific…

Q: Is this part of the shoot system or the root system? Expl used to describe it.

A: Root system forms the roots that grows Underground  to absorb water and Minerals from the soil and…

Q: Which of the given plant hormone will be more abundant in dormant buds and seeds? a.Gibberellin…

A: Plant hormones regulate nearly every aspect of plant growth and environmental reactions on the…

Q: How would global warming affect a plant that responds to its environment through photoperiodism?

A: Photoperiodism is the regulation of physiology or development in response to day length.…

Q: Is it true that in the gravitropic response of horizontal roots, high auxin concentration on the…

A: Auxins are responsible for growth of plant by cell division.

Q: What is an adventitious root? In a monocot rhizome such as that of irises and bamboo, are…

A: In-plant biology, the term adventitious roots can be defined as the roots originating from organs…

Q: On a commercial scale, enhancing the level of _______ (hormone) can help to speed up fruit ripening.…

A: A phytohormone is an organic compound of plant origin, produced naturally in minute amount…

Q: To transport water from the root into the shoot does the water potential in the xylem need to become…

A: Water is the most crucial factor for a plant to perform its normal cellular functions. The movement…

Q: What is the specific type of endosperm does mango, apple, and orange have?

A: Edosperm could be a tissue created within the seeds of most flowering plants round the time of…

Q: Explain why carrots, raddish and turnips are classified as roots. Why have they become fleshy?

A: Roots.  They are the part of plant that hold plant to the ground and absorb nutrients and water from…

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: 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: Which of the following may stimulate the growth of the roots in plant cuttings? Select one: a. The…

A: Plant growth is the irreversible increase in volume and size and the main driver for this type of…

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: What is the precursor of the intercalary meristem? How does the intercalary meristem contribute to…

A: Systematic tissue or meristem is defined as the tissue in which the cells continuously divide for…

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: 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: What are the examples of synthetic auxins?

A: The growth hormones in the plants are the growth regulators present in the low concentration that…

Q: Which of the following statements is false?a. Auxin and gibberellin promote stem elongation.b.…

A: Introduction :- Abscisic acid (ABA) is a major hormone involved in tuning responses to a variety of…

Q: Identify the wrong match a.Senescence —Both auxin and ABA promote it b.Apical dominance — Auxin…

A: a.Senescence —Both auxin and ABA promote it b.Apical dominance — Auxin induces and Cytokinin…

Q: Which of the following does auxin cause in the tropism with which it is involved?

A: Answer is d.) cell elongation.

Q: What are the roles of abscisic acid in seed dormancy?

A: Abscisic acid : It is a sesquiterpene , involves in seed development and maturation , synthesize…

Q: Dicot stem and Monocot Stem

A: As we know that, Monocot stem is a circular shaped hollow axial part of the plant which gives rise…

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.