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प्रश्न
Explain types of cloning.
उत्तर
Types of cloning are as follows:
- Reproductive cloning - Fusion of a nucleus of somatic cell with the enucleated ovum to form a completely new organism is known as reproductive cloning.
- Therapeutic cloning - Somatic cells are fused with an enucleated egg cell, in order to obtain stem cells. This is known as therapeutic cloning.
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संबंधित प्रश्न
The modification of original genetic make-up is focussed by _____________.
In the given diagram of vaccine manufacturing process ‘A’ is ____________.
Identify and complete the following correlations.
White revolution : Dairy :: Blue revolution : -- -- -- --.
What is the use of tissue plasminogen activator?
Is biotechnology an independent subject?
| Column A | Column B | ||
| 1 | Koji | a | Yeast |
| 2 | Gari | b | Japan |
| 3 | Temph | c | Fermentation |
| 4 | Vinegar | d | Indonesia |
| 5 | Baking | e | Africa |
Biotechnology has enabled production of
Expand the following acronym which is used in the field of protechnology.
PCR
Which Recombinant proteins is obtained for Hepatitis-B by r-DNA technology.
For production of edible vaccines plants are used. Explain this any one example.
Biotechnology integrated the toxin which is fatal for ___________, was produced in leaves and bolls of cotton.
What is meant by edible vaccines?
Complete the following chart.
| Sr. No. | Plants | Functions |
| 1 | Pteris vitata | _______________ |
| 2 | Pseudomonas | _______________ |
| 3 | _______________ | To absorb uranium and arsenic. |
| 4 | _______________ | To absorb the radiations from radioactive debris. |
| 5 | Indian mustard | _______________ |
For which of the following purpose Tissue Plasminogen Activator (TPA) is used?
The following identifies the properties observed in transgenic fish.
Which of the following method was used to develop insect pest resistant Bt-cotton plant?
From the following which one is NOT the advantage of genetically modified crops?
Which of the following components are used for improving fish quality?
Classify the given proteins produced by rDNA technology to treat various diseases in humans and rewrite as shown in the table:
| Disorders/Diseases/Health Conditions | Recombinant Protein(s) |
| Atherosclerosis | Platelet-derived growth factor |
| Anaemia | ____________ |
| Parturition | ____________ |
| Blood clots | ____________ |
| Diabetes | ____________ |
| Haemophilia A | ____________ |
| Haemophilia B | ____________ |
| (Factor VIII, Insulin, Relaxin, Factor IX, Erythropoietin, Tissue Plasminogen Activator) | |
Explain the following term:
Cloning
