Question

Which one is the following is a transgenic crop?
a) Brinjal
b) Potato
c) Grape
d) Pomato

Answer 1

Hint: Transgenic crops are a kind of artificial crops developed by scientists in labs. They are genetically modified crops that are created by modifying DNA of the original crop with the help of DNA recombinant technology.

Complete answer
DNA recombinant technology is one of the highest achievements of science that helps in creating individuals of desired quality. In this technology, scientists alter the DNA of the organism by removing or adding new characteristics outside the organism body.
This technique helps in producing fortified crops that are one with additional nutritional qualities. Such crops are heavily consumed by humans thus are often grown by farmers all over the world.
Brinjal is scientifically referred to as Solanum melongena. It is a purple-coloured vegetable that is consumed all over the world. It is very nutritious and is a naturally occurring vegetable. As it is not a transgenic crop therefore stands to be an incorrect option.
Potato is another vegetable that is commonly grown by farmers. It is the most prominent vegetable used in majority cuisines. It is an underground vegetable rich in carbohydrates. As it is naturally very nutritious therefore isn't genetically modified by scientists. Thus, it is also an incorrect option.
Grapes do not fall in the category of vegetables as is a fruit. It is scientifically referred to as Virus vinifera. It is sweet in taste and is commonly consumed. Since it is already a nutritious fruit so isn't modified by scientists. Therefore, it is also an incorrect option.
Pomato as the name suggests is a genetically modified organism that is a combination of potato and tomato. It is grown by a grafting process that involves cutting and pasting the stems of two different plants. As this process involves alterations in genes of an naturally occurring organism therefore can be termed as a transgenic crop. Therefore, it is the correct option.

Note:
DNA recombinant technology is one of the highest achievements of science that helps in creating individuals of desired quality. In this technology, scientists alter the DNA of the organism by removing or adding new characteristics outside the organism body.