In virus infected plants the meristerm t...

In virus infected plants the meristerm tissues in both apical and axillary buds are free of virus because

The dividing cells are virus resistant

meristems have viral compounds

the cell division of meristems are faster than the rate o virus multiplication

Viruses cannot multiply within meristem cell(s)

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In virus-infected plants the meristematic tissues in both apical and axillary buds are free of virus because

Consider the following statements A-D with incomplete spaces : A. Although the plant is infected with a virus , the apical and axillary overset((i))("_______") is free of virus. B. Around three billion people in the world suffer from overset((ii))("_______"), overset((iii))("_______") and overset((iv))("_______") , deficiencies or hidden hunger. C. Alternate sources of proteins for animals and human nutrition is overset((v))("_______") like overset((vi))("_______") D. Whole plants could be generated from any part of the plant called overset((vii))("_______") and this capacity is called overset((viii))("_______")

Virus are living because:

Assertion: Virus-free plants can be produced from virus infected plants by means of meristem tissue culture, Reason: The virus fails to grow during the growth of host tissue in the artificial medium.

[A] : Virus free plants can be produced from virus infected plants by meristem tissue culture . [R] : Virus fall to grow during the growth of host tissue in the artificial medium .

Virus free plants can be obtained by

(i) Mention the property that enables the explants to regenerate into a new plant. (ii) A banana herb is virus-infected. Describe the method that will help in obtaining healthy banana plants from this diseased plant.

Virus-free plants can be obtained by:

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