Science Biology MCQ-247

Stethoscope was invented by


Who discover the causal organism of the disease Anthrax


Scientist who crystallized virus for the first time


Match List-I with List- II and select the correct answer using the codes given below the lists


The term biotechnology was coined by


Name a Scientist of Indian origin, who was associated with the synthesis of human insulin gene


The technique of DNA fingerprinting in human was developed for first time by


Name the scientist who reported the involvement of microbes in lactic acid fermentation in 1857


The first pure enzyme was prepared by


The term antibiotic was first of all used by


Kohler and Milstein developed biotechnology for production of


Scientist who discovered cell division


The term histology was first used by


Match List-I with List-II

List-I (Scientist)——-List-II (Achievements)

(A) Arber and Smith 1.Developed transgenic plant with agro bacterium TDNA
(B) Feldman 2.Discovered reveres transcriptase
(C) Mullis 3.Discovered end nucleases
(D) Temin & Baltimore 4. Discovered polymerase chain reaction



Consider the following statements


Which one of following pair is not matched


Which one of the following is the first national park established in India


Consider the following statements –

(1) National parks are a special category of protected areas of land and sea coasts, where people are an integral part of the system.
(2) Sanctuaries are concerned with conservation of particular species
(3) Biosphere reserves are connected with the habitate of a particular wild animal.

Which of the statements given above is / are correct ?


The ‘red data book’ containing information on all wild plant and animals which is in danger of extinction has been published by which one of the following ?


Consider the following regions of India


Where is Asiatic wild Ass is found ?


Number of plant species estimated to be present in India is :


Which group has the highest number of endangered species?


Logo of WWF-N is


Silent valley having rare plant and animal is located in