Which one is a neem product used as insect repellent?
- Azadirachtin
- Rotenone
- Parathione
- Endrin
The Correct Option is A
Approach Solution - 1
Approach Solution -2
Ans: Azadirachtin is the neem product that can be used as an insect repellent and also insecticidal agent. This compound is found in neem oil that is produced from the seed of the neem tree.
Some of the properties are:
- It is a natural insecticide and a helpful insect repellent.
- It disrupts the feed and development of the insects.
- It is effective for a wide range of insects, therefore, is referred to as a broad spectrum insecticide.
- It is used in organic farming and gardening as an environmentally friendly alternative
- The product is also used for human purposes like sprays and lotions that can give protection against mosquito bites.
- Although it is helpful for insect repellent, necessary precautions should be taken.
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Notes on Applications of Biotechnology
Concepts Used:
Applications of Biotechnology
Biotechnology is the technology that utilizes biological systems, living organisms, or parts of this to develop or create different products.
For example, brewing and baking bread fall within the concept of biotechnology (use of yeast (= living organism) to produce the desired product).
Agriculture
Alternative to conventional farming: A possible solution is the use of genetically modified crops which is an alternative path to conventional farming.
Medicine
In the area of healthcare, recombinant DNA technological processes have made an immense impact which enables the mass production of safe and more effective therapeutic drugs.
Gene Therapy
A collection of methods that allows the correction of a gene defect that has been diagnosed in a child/embryo is called Gene Therapy.
CRISPR technology
For editing genomes, CRISPR is a simple yet powerful tool which allows researchers to easily alter DNA sequences and modify gene function.