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 does poison ivy look like?

1 3213

How is double fertilisation present in some gymosperms when it is a characteristic of angiosperms?

2024

what are near isogenic lines?

1 3799

what is the role of auxins in floral bud development and fruit development?

1778

what is the age of worlds oldest tree, where is it?

1 3344

what is the use of laminar air flow chamber in tissue culture lab?

1 7579

can we say zygospore in spirogyra as a resting spore?

1 3629

Explain the mechanism of stomata ?

2 6714

when will stomata density be affected by the environment?

9164

How do carnivorous plants digest their food?

2976

Is it easy to grow a bonsai tree from a seed?

1 3516

what is the role of chlorophyll in human body?

1 4050

How do some plants(grams) grow in cotton?

1948

is peppermint a gymnosperm or an angiosperm?

2294

what is the space filled with in between the cell membrane and the cell wall when the cell is plasmolysed ??

1816

Un-Answered Questions { Biological Sciences }

How to determine vitamin content in plant material without HPLC or instrumental techniques?

1727

Give an account on Bacterial two-component response regulator ?

2015

How to properly prepare glycyrrhizic acid solution ?

1801

What is structure of Nacl and give the co-ordination number of Nacl?

960

What is the primary structure of a protein?

1002

What is the anhydride of n2o5?

1014

what is NMuMG transfection?

2203

What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?

828

How to gate Apoptosis?

2036

Differentiate between biotechnology and bioengineering?

2389

How are the heterotrophic beings divided in the ecological study of food interactions?

240

Describe the transfection of HiFive Cells?

1604

What are the main factors that alter the speed of enzymatic reactions?

1011

A number of plant species have a recessive allele for albinism; homozygous albino (white) individuals are unable to synthesize chlorophyll. If a tobacco plant heterozygous for albinism is allowed to self-pollinate and 500 seeds germinate: a)how many offspring will be the same genotype as the parent? b)how many seedlings would you expect to be white?

5947

What is meant by positive strand RNA and negative strand RNA?

2057

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