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#Question id: 18482


Which of the given diseases is caused by nematodes in plants?

#XL - R Botany
  1. Wilts
  2. Cavity spot
  3. Scab
  4. Root-knot

Answer:- Option(s): 4


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#Question id: 17075

#XL - R Botany

What are the disadvantages of using polyclonal antibodies?

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#Question id: 17076

#XL - R Botany

The various advantages of serum-free media could be
1. Improved reproducibility of results from different laboratories
2. Easier downstream processing of products from cultured cells
3. Biassays are free from interference due to serum proteins
4. They permit selective culture of diffrentiated cell types from the heterogeneous cultures
Which of the statements are true?

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#Question id: 17077

#XL - R Botany

Cells lacking Thymidine kinase if introduced into HAT medium which pathways will continue for nucleotide synthesis

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#Question id: 17078

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In HGPRT negative cells which pathway is blocked of nucleotide synthesis

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#Question id: 17079

#XL - R Botany

The major disadvantages of using serum in the culture medium could be

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#Question id: 17080

#XL - R Botany

Hypoxanthine and thymidine are required for running which pathway

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