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#Question id: 38094


Recessive somaclonal traits are best identified in:

#Plant Biotechnology
  1. Callus cultures
  2. Primary regenerants only
  3. Progeny of regenerated plants
  4. In-vitro explants

Answer:- Option(s): 3


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#Question id: 38000

#Plant Biotechnology

List I (Factor)List II (Effect/Detail)
A. Seasonal Effects1. Ovule callus induction in Gerbera is higher in autumn
B. Stage of Collection2. Flower buds excised 24–48 hours before anthesis
C. Physical Factors3. Cold treatment increases haploid callus frequency in Salvia sclarea

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#Question id: 38001

#Plant Biotechnology

How does the position of the flower on the donor plant affect the response in sugar beet gynogenesis? 

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#Question id: 38002

#Plant Biotechnology

Regarding the effect of sucrose concentration on gynogenesis culture media, which of the following is correct? 

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#Question id: 38003

#Plant Biotechnology

Gynogenesis is particularly significant for producing haploids in species like Gerbera because: 

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#Question id: 38004

#Plant Biotechnology

The first successful report of gynogenesis was achieved by San Noeum (1976) in which plant species? 

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#Question id: 38059

#Plant Biotechnology

In somatic embryogenesis, embryos develop from:

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