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

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Sciences Interview Questions

Questions Answers Views Company eMail

If a match from a sequence database search is reported to have an E-value of 0.0, should it be considered highly insignificant or highly significant?

1 3511

What is the idea behind ?weighting? sequences in the package CLUSTAL W for multiple alignment? How are these weights calculated?

2040

what is pollen prepotency?

4 14990

Why are Plasmodiophoromycetes not true fungi?

3125

You receive a package that contains plants that may have been injured by herbicide drift or may have a virus. With no further information, how might you determine which is the problem?

2023

For which nematode problem would you suggest use of a genetically resistant cultivar and why?

1934

What is an advantage and a disadvantage to the use of meristem culture for the production of propagative plant material ?

1 17630

Who provided the experimental evidence that led to the gene- for-gene theory?

1 3653

What are 2 features of Oomycetes that exclude them from the true Fungi?

1988

What are 2 ways that bacterial diseases are different from most fungal diseases of plants?

2025

Name the closed sexual fruiting body of powdery mildew fungi?

2 4927

Give the full scientific name (genus and species) name for a xylem-limited fastidious bacterium?

3187

Name the Dioecious plant parasite of conifers ?

1 3655

Why is it hard to keep genetically modified (GM) crops separate from non-GM crops throughout the manufacturing process?

2322

Is it possible to deal with widespread malnutrition with genetic engineering?

2951

Un-Answered Questions { Sciences }

describe a time when you made a mistake when dealing with staff person and how did you handle the situation?

4902

What is a paratope?

455

Why does a glacier move?

831

What is the classification that divides orders?

868

What is artificial passive immunity?

484

In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

2221

How can we find the direction of an nucleotide substitution, for example; C to T or T to C?

2485

How to find a sequence of dna molecule?

2105

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1628

Why is ammonia added? Why is that same amount of ammonia added?

991

What are the Minimal Media Recipes for Fed-Batch Cultures of EColi ?

2459

Glycolysis is A) C6H12O6 --> 2C2H5OH + 2CO2 B) C6H12O6 --> 2CH3H4O3 + 4H c) C3H4O3 + NAD --> C2H5OH + CO2 NAD D) C6H12O6 + 6H20 --> 6CO2 + 6H2O

3148

How can we store plant germplasm for future use?

1800

Why we have to add 200mg Na2CO3 in preparation of 0.1N sodium thiosulfate solution?

1577

Give two components of scientific attitude

789

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