Easy Tutorial
For Competitive Exams

Read the following four statements (A-D) about certain mistakes in two of them

(A) The first transgenic buffalo Rosie produced milk which was human alpha-lactalbumin enriched

(B) Restriction enzymes are used in isolation of DNA from other macro-molecules

(C) Downstream processing is one of the steps of R-DNA technology

(D) Disarmed pathogen vectors are also used in transfer of R-DNA into the host

Which are the two statements having mistakes?

Statements (A) and (C)
Statements (A) and (B)
Statements (B) and (C)
Statements (C) and (D)
Additional Questions

Cry II Ab and Cry I Ab produce toxins that control

Answer

Bacillus thuringiensis forms protein crystals which contain insecticidal protein. This protein

Answer

What is true about Bt toxin?

Answer

Assertion : In plant tissue culture, somatic embryos can be induced from any plant cell.

Reason : Any viable plant cell can differentiate in to somatic embryos.

Answer

Which one of the following is a correct statement?

Answer

Bacillus thuringiensis is used to control

Answer

The genetically-modified (GM) brinjal in India has been developed for

Answer

Distance between two successive nitrogenous bases or base pairs of DNA is

Answer

The protein products of the following Bt toxin genes cry IA c and cry II Ab are responsible for controlling

Answer

Variable number of tandem repeats (VNTRs) in the DNA molecule are highly useful in

Answer
Share with Friends
Privacy Copyright Contact Us