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

How to identify Heterochromatin and euchromatin ?

Jain Irrigation Systems,

2 8601

What are plasmodesmata?

1 7833

What is the characteristic inflorescence of the family Asteraceae ?

3 11155

What is Gynandrophore?

5 23013

What is the difference between Geitonogamy and Xenogamy ?

3 19184

What is the difference between Cleistogamy and Chasmogamy ?

7 50654

What is meant by PEN ?

1 6792

Siliqua is the characteristic fruit of which family?

2 11134

Differentiate alpha-taxonomy and omega-taxonomy ?

8 58445

What is the Botanical name of the plant yielding nuclear stain called 'Haematoxylin' ?

1 6260

Name the plant which yields Pyrethrum, an insecticide ?

1 6796

Epipetalous, Syngenesious, Hooded stamens found in which family ?

1 17893

Bicollateral vascular bundles, adnation of petioles were found in which family ?

2 10954

What is Tautonomy ?

5 16117

What are Tyloses ?

2 10263

Un-Answered Questions { Biological Sciences }

Explain how the production of rna called? What is the enzyme that catalyzes the process?

1101

Explain about sacB gene - levan toxicity to gram-negative bacteria?

5884

Are there living beings without cell?

969

which cultures or subcultures or standards are generally using as a positive control for total aerobic microbial count in API?

2098

What are mitochondria?

1044

Why should preserve some seeds in acid before selling to farmers?

2307

What two possibilities are there to describe how gene fragments may have evolved?

2322

Explain the Procedure for Extraction of red blood cells?

1961

What are feather microbes ?

2177

Why is the t-butyloxycarbonyl protecting group such a good choice for amino acid synthesis?

2188

What does an anther have on it?

977

Explain the uses of squid fins?

956

Which is the largest rodent in the world?

1268

What is the difference between osmosis and diffusion?

1080

One characteristic of the dna molecule is its replication capability. What are the consequences of failures during dna replication?

1109

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