What is one main effect of auxins on plant growth quizlet?

What is one main effect of auxins on plant growth quizlet?

production of auxin in the apical meristem promotes growth of shoot and roots and prevents growth in lateral (axillary) buds. ensures a plant utilizes its energy to grow upwards towards light to try and outcompete other plants.

What is the main effect of auxin on plant growth?

Answer: Auxin promotes cell growth and elongation of the plant. In the elongation process, auxin alters the plant wall plasticity making it easier for the plant to grow upwards. Auxin also influences rooting formations.

What is one main effect of auxins on plant growth?

Auxins are a class of phytohormones that control numerous processes of plant growth and development (Davies, 2013). Auxins are known primarily for their ability to induce cell elongation. In addition, they stimulate cell division, vascular differentiation, and root initiation.Dec 8, 2020

Which one is main role of auxin in plants?

Auxin is a key regulator of plant growth and development, orchestrating cell division, elongation and differentiation, embryonic development, root and stem tropisms, apical dominance, and transition to flowering.Jul 23, 2014

What is the main effect of auxin on plant growth quizlet?

Auxin is a plant hormone that stimulates stem elongation, affects root growth, differentiation, branching, development of fruit, apical dominance, phototropism, and gravitropism.

What is the main effect of auxins on plant growth?

Answer: Auxin promotes cell growth and elongation of the plant. In the elongation process, auxin alters the plant wall plasticity making it easier for the plant to grow upwards.

What is the effect of auxin on cell growth?

The plant hormone auxin is well known to stimulate cell elongation via increasing wall extensibility. Auxin participates in the regulation of cell wall properties by inducing wall loosening.Mar 22, 2018

Does auxin promote cell growth?

Auxin promotes cell division and meristem maintenance and also plays an important role in the establishment of cellular patterning. Plant development thus integrates the regulation of cell proliferation and growth with further cell expansion and differentiation.

What is the main effect of auxins?

Auxins are known primarily for their ability to induce cell elongation. In addition, they stimulate cell division, vascular differentiation, and root initiation.Dec 8, 2020

What is the main role of auxin in plants?

Auxin is a key regulator of plant growth and development, orchestrating cell division, elongation and differentiation, embryonic development, root and stem tropisms, apical dominance, and transition to flowering.Jul 23, 2014

What is the role of auxin in plants Class 10?

It helps in cell differentiation and regeneration of vascular tissues (phloem, xylem). Callus Formation and Morphogenesis: Auxin along with cytokinin induces callus formation in explant and stimulates morphogenesis. Secondary Growth: Auxin promotes secondary growth and induces cell division in the vascular cambium.