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

Q: What is the term for the edge of the leaf?

A: Note: Since you have asked multiple question, we will solve first question for you. If you want any…

Q: Discuss the importance of the phytochrome system.

A: Phytochrome system helps the plants to sense and regulate their physiology according to the level,…

Q: Please answer both, thank you

A: Cell signaling, also known as cellular signaling is the process by which cells communicate with each…

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: Where on the plant to do you see the result of Gravitropism and Phototropism? And which parts…

A: Ans: Gravitropism: The co-ordinated process for differential growth in plants due to effect of…

Q: Q:) Briefly discuss the following. •Meristematic cells. •Parenchyma cells. •Collenchyma cells.…

A: Cells are the structural and functional unit in living organisms and plants. Cells ensure the…

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: Phytochromesa. primarily respond to ultraviolet light.b. exist in two different stable forms.c. have…

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: In shoot apical meristems, the peripheral zone (PZ) genetic program maintains indeterminacy and…

A: Hi! Since you have posted more than one question, we will be answering the first part of it for you.…

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: Compare the stem of a monocot, dicot, and woody dicot: Feature Monocot Herbaceous dicot Cortex (+/-)…

A: Monocotyledons, often known as monocots, are flowering plants that have only one embryonic leaf, or…

Q: Describe the inluence of auxin on apical dominance.

A: Plant hormones are defined as signal molecules produced and synthesized within plants that will…

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: Phytochromea. can be affected by red and far-red wavelengths of light.b. affects a plant’s…

A: The elimination of the adverse effects (improper temperature, sunlight, water availability, and…

Q: Auxin is synthesized in light but stored in the dark Select one: O True O False

A: Local auxin biosynthesis via light-excited flavin compounds in the presence of tryptophan in plant…

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: cwhat is these inside as seed.

A: Seed is formed as a result of sexual reproduction in angiosperms. Therefore, it can be referred to…

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: Label at least 6 tissues and/or structures the leaf cross section.  Explain how the organization of…

A: A leaf is part of a plant whose shape and size vary with the type of plant. It plays the role of…

Q: Which hormones are involved in dormancy?

A: Phytohormone or plant growth substance regulate plant growth and development. Hence they also called…

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: Which of the following phytohormone(s) is/ are not associated with promoting growth in plants?

A: For the growth and development plant needs growth regulators. Growth regulators is basically plant…

Q: Auxin in the cytoplasm is in the [ Select ] form. It exits through the membrane through [ Select ]…

A: Auxin in the cytoplasm is in the charge form. It exits through the membrane through cotransporters.…

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: Please help I am stuck Please I will give good rating Research plants used by FNMI peoples for…

A: Cinnamon Has a Strong Anti-Diabetic Effect and Lowers Blood Sugar Levels.Sage can help with memory…

Q: After fertilization the integument(s) of gymnosperms and angiosperms becomets O nutritive tissue O…

A: The integuments are the ovule's outer layer(s), which mature into a seed coat as the ovule matures…

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: Auxins can move vertically; but cannot move laterally in a plant. Select one: O True O False

A: Plant hormones are the molecules produced by the plants which help in the growth and development of…

Q: Indole is the precursor of Auxin

A: Indole-3-acetic acid is the main naturally occurring auxin. It is synthesized using tryptophan as a…

Q: signal transduction pathway for auxin

A: This pathway refers to a series of molecular events which transmit a signal from the extracellular…

Q: Phenolics, spines, terpenes, cutins, defense related proteins and suberin are some examples of plant…

A: Plant defense can be hypothetically categorized into physical barriers and chemical barriers based…

Q: Plant Organ Flower Stem Leaf Root Function Body System TRANSPORT IN PLANTS REPRODUCTION IN PLANTS…

A: Introduction: The shoot and root systems of a plant are two distinct organ systems. Branches,…

Q: 2. How do plants receive and transduce external signals? Is this unique to plants only? What role do…

A: Plants are defined as the multicellular organisms that are predominantly photosynthetic eukaryotes…

Q: lant cells communicate in a variety of ways to elicit cellular responses. In the figure below the…

A: Auxin is a plant hormone which is responsible for the cell growth.Auxins are a class of plant…

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.