Showing posts with the label Agricultural BiotechnologyShow All

Ti plasmid that is used as a plant vector is derived from ____________.

6/29/2022 08:01:00 pm

A. Agrobacterium tumefaciens B. Agrobacterium rhizhogenes C. Thermus aquaticus D. Agro…

The most common vectors for plants are __________.

6/29/2022 07:57:00 pm

A. SV 40 vectors and Bovine Papillomavirus vectors B. Cauliflower mosaic virus and Gem…

Hairy root cultures are produced using _______________.

6/27/2022 08:22:00 pm

A. Agrobacterium tumefaciens B. Agrobacterium rhizogenes    C. Agrobacterium vitis D. …

A low auxin : cytokinin ratio leads to ______________.

6/27/2022 08:20:00 pm

A. Shoot formation B. Root formation C. Fruit formation D. none of these

Indole -3 acetic acid is ______________.

6/27/2022 08:18:00 pm

A. a gibberellin B. a cytokinin C. an auxin D. none of these

Explants for tissue culture can be taken from ________.

6/27/2022 08:16:00 pm

A. Bud B. Root tip C. Nodal stem segments D. All of these

The first crop plant genome sequenced ?

6/27/2022 08:03:00 pm

A. Wheat B. Rice  C. Maize D. Barley

The antisense gene involved in the production of genetically engineered Flavr Savr tomato is __________.

6/26/2022 08:43:00 pm

A. polygalacturonase B. lactamase C. adenosine deaminase D. glutathione transferase

In plants, albinism is associated with ___________.

6/26/2022 08:18:00 pm

A. recessive lethal B. epistasis C. dominant lethal D. duplication