NEET 2016 Phase 2 | Plant Growth and Development Question 15 | Biology

You are given a tissue with its potential for differentiation in an artificial culture. Which of the following pairs of hormones would you add to the medium to secure shoots as well as roots?

IAA and gibberellin

Auxin and cytokinin

Auxin and abscisic acid

Gibberellin and abscisic acid

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

The Avena curvature is used for bioassay of

IAA

ethylene

ABA

GA₃.

AIPMT 2015

MCQ (Single Correct Answer)

-1

Auxin can be bioassayed by

potometer

lettuce hypocotyl elongation

Avena coleoptile curvature

hydroponics.

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