Question

VNTR is employed for
a) Protoplasm culture
b) DNA fingerprinting
c) Regulation of plant growth hormones
d) Enhancing photosynthesis in desert plant

Answer 1

Hint: VNTR is a significant hotspot for some, hereditary markers like RFLP, as VNTR structure groups that are unique in each individual it is used in the DNA fingerprinting measure that is useful in distinguishing hoodlums and surprisingly used to recognise hereditary connection between two people.

Complete answer:
A variable number tandem repeat (VNTR) refers to the presence of a short nucleotide grouping as a couple rehash on multiple chromosomes; it differs in length and number of rehashes between individuals. VNTR are 10-100 bp in length. This DNA polymorphism is discovered during DNA finger imprinting, which is used to create a person's DNA profile. As a result, chemically processed DNA tests are limited to gel electrophoresis followed by southern smearing. Finally, radioactive tests are washed on a ridiculous surface to allow them to join to any DNA sections of a similar arrangement.
There are numerous biotechnology strategies in which an arrangement of DNA is used for the identification of any illness, aids in paternity tests, and, surprisingly, is used for the investigation of any criminal case.
Cellular material culture is the process of combining the cellular material of two distinct species/people in order to unite their characteristics in a cross breed. Plant development chemicals are the common as well as deceptively integrated synthetics that regulate plant development and improvement. Abiotic stress resistance factors, such as glycine betaine, are cloned in desert plants to increase their photosynthetic limit by improving their ability to withstand abiotic stress.

Hence option B -DNA Fingerprinting is the correct option.

Note:
During DNA profiling, RFLP is limitation piece length polymorphism is shaped from limitation proteins of the genome. This relies upon the zone of the limitation locales that are arranged by the gel electrophoresis procedure followed by the southern blotching strategy.