Which of the following is commonly used as a vector for introducing a DNA fragment in human Lymphocytes?
1. Retrovirus
2. Ti plasmid
3. λ phage
4. pBR 322
| 1. | Indian Council of Medical Research (ICMR) |
| 2. | Council for Scientific and Industrial Research (CSIR) |
| 3. | Research Committee on Genetic Manipulation (RCGM) |
| 4. | Genetic Engineering Appraisal Committee (GEAC) |
A 'new variety of rice was patented by a foreign company through such varieties have been present in India for a long time. This is related to the?
1. Co-667
2. Sharbati Sonora
3. Lerma Rojo
4. Basmati
Select the correct Match:
1. Ribozyme - Nucleic acid
2. F2 × Recessive parent - Dihybrid cross
3. T.H. Morgan - Transduction
4. G. Mendel - Transformation
Use of bioresources by multinational companies and organizations without authorization from the concerned country and its people is called?
1. Bio-infringement
2. Biopiracy
3. Biodegradation
4. Bio-exploitation
1. Extension, Denaturation, Annealing
2. Annealing, Extension, Denaturation
3. Denaturation, Extension, Annealing
4. Denaturation, Annealing, Extension
Secondary xylem and phloem in dicot stem are produced by?
| 1. | Apical meristems | 2. | Vascular cambium |
| 3. | Phellogen | 4. | Axillary meristems |
1. Halophytes
2. Free-floating hydrophytes
3. Carnivorous plants
4. Submerged hydrophytes
Which of the following statement is correct?
| 1. | Ovules are not enclosed by the ovary wall in gymnosperms. |
| 2. | Selaginella is heterosporous, while Salvinia is homosporous. |
| 3. | Horsetails are gymnosperms. |
| 4. | Stems are usually unbranched in both Cycas and Cedrus. |
© 2024 GoodEd Technologies Pvt. Ltd.