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प्रश्न
Explain the following term:
Cloning
उत्तर
Production of a replica of any cell or organ or entire organism is called cloning.
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संबंधित प्रश्न
Describe the steps of PCR technique.
| Column A | Column B | ||
| 1 | Koji | a | Yeast |
| 2 | Gari | b | Japan |
| 3 | Temph | c | Fermentation |
| 4 | Vinegar | d | Indonesia |
| 5 | Baking | e | Africa |
Forensic science has helped in arresting dangerous ______.
Expand the following acronym which is used in the field of protechnology.
RE
Write a note on uses of somatic cell gene therapy.
What is GM plant? Write its different advantages.
Find an odd one out.
Earlier insulin was being collected from the pancreas of horses.
Genetically modified crops have low resistance for disease.
Give scientific reason.
Recently made vaccines are safe.
Give scientific reason.
Sewage should not be discharged into the river without treatment.
Explain types of cloning.
Write the correct statement from the statements given in the box below the figure.
- Entire plant is developed from the leaf pieces containing genes of human pathogen.
- Consumption of raw potatoes helps to develop immunity against that pathogen
- Isolation of desired gene from human pathogen
- Transgenic plant virus.
- Virus infects the pieces of potato leaves.
From the following identify the correct statements regarding vaccines.
- Naked DNA vaccines, viral vector vaccines, and plant-derived vaccines are found to be roost effective against a number of bacterial and viral disorders.
- Vaccine is often made from a weakened or killed form of the microorganism, its toxins or one of its surface protein antigens.
- A vaccine consists of a biological agent that represents the disease causing microorganis1n.
For which of the following needs the transgenic animals are generally produced?
Insect resistant plants contain either a gene from B. thuringiensis or the ____________.
From the following which one is NOT the advantage of genetically modified crops?
______ is not used as bio-fertilizers.
Which GM crop is rich in β-carotene ?
Identify and complete the following correlations.
------- : Dwarfness :: Factor VIII : Haemophilia.
