Biological Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Biological Sciences Interview Questions

Questions Answers Views Company eMail

What are the advantages of molecular cloning tools?

2 6138

What is genetic genealogy?

1 4037

What is Heterozygote detection?

2110

How much genetic exchange occurs between bacteria in natural conditions?

2893

How Genetic engineering of plants is done with Agrobacterium. tumefaciens ?

1 3688

What is Yersinia enterocolitica?

1 3809

Why the Bacterial spores are a problem in sterilizing instruments and equipment ?

4 8169

How the Disinfecting agents differ from antiseptic agents?

2306

How much time is taken for for killing bacterial spores by immersion in a 2% solution of glutaraldehyde ?

1 3437

Name the chemical compound which is a surface disinfectant acceptable for use on treatment areas after therapy on a suspected hepatitis B carrier?

2377

What are the smallest microorganisms that can cause disease?

1 4552

In which areas the highest numbers of Streptococcus salivarius are found in the oral cavity ?

2474

How Subgingival plaque differs from supragingival plaque?

1 4942

Why Lactobacilli are considered the most aciduric and acidogenic organisms in the oral cavity ?

4619

Root surface caries is caused by which microorganisms?

1 5319

Un-Answered Questions { Biological Sciences }

What is gastrulation? How during gastrulation are the first two germ layers formed?

Explain the reproductive strategies and processes observed in Acoelomates.

771

Give five examples each of plants that have lateral and that have fiberous roots?

2042

What is the difference between xylem and phloem?

1218

Name the largest indian deer?

1057

what gives the Myriophyllum tuberculatum its colour?

2333

Which tree is more advanced: deciduous or coniferous?

1993

In which country kiwi is found?

1233

What things do you count in order to determine the number of carpels in a compound ovary?

2218

What are pentoses? Are nucleotides formed of only one type of pentose?

1130

How many elements are there in 3d-series of first transition series?

1118

How to isolate primary osteoblasts?

1854

How does iodine kill germs?

998

Why Gymnosperms have become less than Angiosperms and What is the evolutionary trend between them?

2082

In the next two or three years what will the important advances in the field be?

1153

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