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Strategies for Enhancement in Food Production

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Biology

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Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

In order to obtain virus-free plants through tissue culture the best method is

  • protoplast culture

  • embryo rescue

  • anther culture

  • meristem culture


D.

meristem culture

In meristem culture, the shoot apical meristem alongwith some surrounding tissue is grown in vitro. It is used for clonal propagation and recovery of virus free plants. It is also potentially useful in germ plasma exchange and long term storage of germ plasma through freeze preservation.

In meristem culture, the shoot apical meristem alongwith some surrounding tissue is grown in vitro. It is used for clonal propagation and recovery of virus free plants. It is also potentially useful in germ plasma exchange and long term storage of germ plasma through freeze preservation.

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Who is called the Father of White revolution ?

Dr. V. Kurien.
647 Views

What was the aim of white revolution ?

Increased milk production.
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Explain why Inbreeding cannot be continued for long .

Inbreeding if continued causes Inbreeding depression that means  productivity and fertility of the organisms is eventually reduced. Inbreeding produces homozygous condition and exposes harmful recessive genes.
583 Views

Give one example of each of indigenous and exotic milch breeds of cow.

Indigenous breed : Sahiwal;
Exotic breed : Brown swiss.
761 Views

Define the livestock.

Domesticated animals reared using agricultural practices for the production of milk, hide, flesh, etc for human use.
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