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

Genetics (207)
Botany (781)
Zoology (409)
Cell Biology (461)

Biological Sciences Interview Questions

Questions Answers Views Company eMail

Name an Angiospermic plant with minimum number of chromosomes?

2 7994

Can genitically modified foods be harmful?

2142

what does prothallial cells do?

2756

What is quiscent centre?

2 7337

What is the difference between DNA and RNA?

1 3424

How does sunlight affect plants?

2072

what are botanical snakes??

2 12385

what are the differences between algae and fungi?

1 3337

Fungi lack chlorophyll,than why they considered evolutionary more advance than algae?

2146

Name a few flowering plants that do not produce flowers?

1 4840

What are the germination requirements for apple seeds?

2077

what are the advantages of nitrogen and phosphorus in plant fertilizers?

2041

plants release O2 only during daytime but respire 24 hrs giving out CO2 but are said to purify air? How?

2126

what are the methods to study nuceic acid and protein interactions?

1880

Explain the evolution of sorus in pteridophytes?

10797

Un-Answered Questions { Biological Sciences }

What do you mean by sustainable ecology?

373

What are the methods for calculation of the percentage of roots colonization - Mycorrhizae?

2140

What is Chemical mutagenesis of plasmids and Why only Is there an alternative for FITC to label E. coli for FACS ?

2091

Which harms can thermal inversion cause to humans?

288

Explain how does the structure of a crab relate to its habitat?

925

what are arboreal animals?

1125

poly-L- vs. poly-D-lisine ?

2001

What is the structure of chlorophyll and the energy transfer mechanism?

2028

How do you isolate the various bioactive ingredients from a plant extract?

2005

How to do transfection on 293 cell ?

1883

Give an account of Viral isolation?

2159

which floral whorls are present or absent on grasses?

1808

How to contaminate bacterial culture ?

2072

How does the formation of the enzyme-substrate complex? Explain the reduction of the activation energy of chemical reactions?

1010

What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?

876

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