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(C) In plant tissue culture,the differentiation of callus into organs is regulated by the ratio of auxins (like $IAA$) to cytokinins (like kinetin). W

Vedclass · Accepted Answer

Shoot initiation would occur

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(C) In plant tissue culture,the differentiation of callus into organs is regulated by the ratio of auxins (like $IAA$) to cytokinins (like kinetin). When the concentration of cytokinin (kinetin) is higher than that of auxin $(IAA)$,it promotes the development of shoots (caulogenesis). Conversely,a higher concentration of auxin relative to cytokinin promotes root development (rhizogenesis). Therefore,increasing the ratio of kinetin to $IAA$ will lead to shoot initiation.

In tissue culture experiments using tobacco callus,it was observed that when the culture medium contains $2 \ ppm$ of $IAA$ and $2 \ ppm$ of kinetin,an undifferentiated mass of callus is produced. If the ratio of kinetin to $IAA$ is increased,what will happen?

Similar Questions

Haploid plants are obtained from which of the following?

Which of the following is absent in the culture medium used for plant tissue culture?

Assertion : In plant tissue culture,somatic embryos can be induced from any plant cell.
Reason : Any viable plant cell can differentiate into somatic embryos.

To obtain a haploid callus,one can culture:

In the process of tissue culture,which of the following is used to sterilize the instruments?

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