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

What are cytoplasmic inclusions?

930

What is the wall resistance of plant cells? Does this resistance facilitate or make it difficult the entrance of water in the cell?

1026

How are cells with delimited nucleus called? What are the main elements of the nucleus?

980

Why are salt and sugar used in the production of dried meat and dried fruits?

924

In the phase when the cell is not dividing (interphase) is there activity within the cell nucleus?

959

How do the amoeboid movements occur? What are examples of beings and cells that use such movements for locomotion?

1025

What is extracellular digestion?

937

What are some examples of secretory cells?

965

What are some examples of biological activities in which osmosis plays important role?

965

What is the main cell organelle involved in cell digestion? What are the properties of that organelle that enable it to the task?

942

What does the formula DPD = SF – TP mean?

983

What is cyclosis?

963

What are the main cytoplasmic structures present in animal cells?

987

What is the relation between the concepts of chromatin and chromosome? Are euchromatin and heterochromatin part of chromosomes?

936

What are some examples of movement created by the contraction of sarcomeres of the muscle cells?

932

Un-Answered Questions { Biological Sciences }

Describe in detail about the Freezing and thawing primary lymphocytes ?

1737

Of what substances is the nucleolus made? Is there a membrane around the nucleolus?

936

In the phase when the cell is not dividing (interphase) is there activity within the cell nucleus?

959

What are the values of dpd for plant cells under hypertonic, isotonic and hypotonic media?

936

What is the procedure of anti-viral test ?

2152

What are the advantages and disadvantages of being an Acoelomate from an evolutionary perspective?

977

How does the embryo turn from gastrula into neurula? How is the neural tube formed?

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

2084

How can Philodendron plants live with only halogen lighting?

2374

Describe the infectious cycle of a negative strand RNA virus?

2195

What is nucleophilic addition reaction?

1196

Explain electrophoresis?

1123

Which is the extra embryonic membrane whose function is to store nitrogen wastes of the embryo? Is this function present in placental mammalian embryos?

How do some plants(grams) grow in cotton?

2086

Which is the smallest marsupial?

1099

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