In general, the hormones that regulate senescence can be divided into two basic categories based on their most commonly observed effects:

I) positive (promoting) senescence regulators and

II) negative (repressing) senescence regulators

a) Hormones involved-Ethylene, Abscisic acid (ABA)

b) Hormones involved-Brassinosteroids (BRs), Salicylic acid (SA), Jasmonic acid (JA)

c) Hormones involved-Cytokinin, Auxin, Gibberellin (GAs)

Select correct combinations from given hormones which are involved in regulators?

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#Question id: 10581

#SCPH28 | Zoology

Life-history characteristics associated with K-selected organisms include

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#Question id: 2118

#SCPH28 | Zoology

Which of the following statements correctly describes the normal tonicity conditions for typical plant and animal cells? The animal cell is in:

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#Question id: 18861

#SCPH01 Biochemistry

Which component of the compound microscope aids in the collecting and focussing of light rays on the material to be examined?

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#Question id: 27837

#Research Methodology

What is ‘2011 AG5’, which was seen in the news?

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#Question id: 2962

#SCPH28 | Zoology

Which of the following experimental observations (some real, some contrived) would not be consistent with our current understanding of cytokinesis?