Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
ജീവശാസ്ത്രം
/
ബയോടെക്നോളജി
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
________ is an example of antibiotic.
Open
Question
The process by which a foreign DNA is introduced into bacteria is called ______
Open
Question
Selectable markers are the genes which code for resistance to _______
Open
Question
What helps in identifying the successful transformants?
Open
Question
Plasmids and ________ have the ability to replicate within bacterial cells independent of the control of chromosomal DNA.
Open
Question
Viruses which infect bacteria are called ______
Open
Question
The sequence of DNA from where replication starts is called _______
Open
Question
The _______ in DNA are base pair sequences that are the same when read forward or backward from a central axis of symmetry.
Open
Question
Fragments of DNA formed after treatment with endonucleases are separated by the technique of _______
Open
Question
_____ was the first restriction endonuclease was isolated and characterized.
Open
Question
Restriction enzymes belong to a larger class of enzymes called ______
Open
Question
Restriction enzymes are also known as _________
Open
Question
From which organism was the first restriction enzyme isolated?
Open
Question
In genetic engineering, restriction enzymes cleave the DNA at a specific site known as _____
Open
Question
______ organism’s plasmid was used for the construction of first recombinant DNA.
Open
Question
Making multiple copies of the desired DNA template is called ______
Open
Question
Plasmid DNA acts as _____ to transfer the piece of DNA attached to it into the host organism.
Open
Question
. Restriction enzymes are _______
Open
Question
_____ is an autonomously replicating circular extra-chromosomal DNA.
Open
Question
What initiates the replication in DNA?
Open
Question
The techniques of _______ overcome the limitation of traditional hybridization procedures.
Open
Question
_____ is a product of biotechnology.
Open
Question
The two core techniques that enabled the birth of modern biotechnology are _____
Open
Question
What are the two views does the definition of Biotechnology encompass?
Open
Question
Who gave the definition of Biotechnology?
Open
Question
Which of the following species of the honey bee is not found in India?
Open
Question
What is Apiculture?
Open
Question
Which of the following is not included in out-breeding?
Open
Question
Which of the following is the best breeding method for animals which are below average in productivity?
Open
Question
Which breeding is used to overcome inbreeding depression?
Open
Question
Which of the following type of animals breeding is used to develop a pure line in any animal?
Open
Question
Which of the following is not associated with inbreeding?
Open
Question
What is inbreeding?
Open
Question
Animals are selected for breeding on the basis of all of the following except ______
Open
Question
What is a breed?
Open
Question
Which of the following is not an exotic breed reared in India?
Open
Question
Which of the following is an Indian breed of Poultry?
Open
Question
Which of the following is not obtained by eating eggs?
Open
Question
Which of the following is not a characteristic feature of Layers?
Open
Question
Which of the following is not a characteristic feature of a broiler?
Open
Question
Poultry birds which are exclusively grown for meat are called ___________
Open
Question
What is a domestic fowl?
Open
Question
Which of the following is not an important component of poultry farm management?
Open
Question
Which of the following is not typically included in Poultry farming?
Open
Question
How can we identify and rectify the problems occurring in a dairy farm?
Open
Question
Which of the following is not a stringent measure to ensure proper yield in a dairy farm?
Open
Question
Which of the following has to be done in order to realise the yielding potential?
Open
Question
Milk yield does not depend upon which of the following?
Open
Question
Which of the following processes is given major importance in dairy farm management?
Open
Question
Which of the following is not a dairy animal?
Open
Question
‹ Previous Page
Next Page ›