AIPMT-MAINS Zoology Biotechnology – Principles and Processes Class 12 Questions

Which one of the following organisms is correctly matched with its three characteristics?

Biolistics (gene-gun) is suitable for:

What is it that forms the basis of DNA Fingerprinting?

The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR). Select the option giving correct 'identification together with what it represents'?

The first clinical gene therapy was given for treating:

Read the following four statements (A⁻D) about certain mistakes in two of them (A) The first trangenic 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?

In history of biology, human genome project led to the development of?

Which of the following are used in gene cloning?

In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (A⁻D) in this regard and select the correct option about which one or more of these can be used as a vector/ vectors Statements (A) A bacterium (B) Plasmid (C) Plasmodium (D) Bacteriophage

Polyethylene glycol method is used for: