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

Describe how the genotype of an organism can influence the phenotype associated with a particular allele?

1 3954

What does it mean to say that an allele is pleiotropic?

1 6679

What does it mean to say that an allele of one gene is epistatic to that of another?

1 11420

Explain the difference between a carpel and a locule?

2 15949

Explain the difference between a carpel and a pistil?

4 15930

Explain the difference between an achene and a caryopsis.

3 15119

What is the difference between a pedicel and a peduncle?

1 8239

Explain the difference between a raceme and a spike.

1 5141

Write a floral formula for a flower which has 5 united sepals; a zygomorphic corolla of 5 petals-one large one, two small ones, and two that are united; 9 stamens united by their filaments and one free; and one superior carpel.

Akash, Samsung,

7 18748

Write a flora formula for a flower which has a variable number of sepals, 8 petals united at the base, 8 stamens united by their anthers, and an inferior ovary of 4 united carpels.

2286

Describe the structure of a catkin with regard to sex and completeness of the flowers.

2058

What things do you count in order to determine the number of carpels in a compound ovary?

2222

Describe the difference between a legume, a lomentum, and a follicle.

1 16533

True or false: tubers and fruits of wild members of the Solanaceae may be safely eaten. Explain.

2134

What function does a pappus serve? How is it useful to botanists?

1 3960

Un-Answered Questions { Biological Sciences }

Which type of ecological interaction is competition?

325

which property among the following generally decreases from top to bottom in a group 1a? 1. Electropositive, density, basic nature, classical reactivity

1131

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2499

Explain the reduction of the activation energy of chemical reactions?

1077

What is a central pattern generator?

2062

I have complete my master in biotechnology and i got 59%... so what to do ahead ? i want to job somewhere but i am aunable to search it.. can anyone help me to find a well-known company where i can take a training or can do the job ? can I join any classes ??

2123

What is protein sequencing?

1138

What is the gross primary production of an ecosystem? How does GPP relate to photosynthesis?

323

what substance the plant cell wall is made? Is that substance a polymer made of which monomer?

1024

Name a fungus that is gram positive?

1179

Concerning permeability what type of membrane is the cell membrane?

907

How many cells (nuclei) per ml pellet?

1884

Explain which branch of science deals with the transformation of chemical energy into electrical energy and vice versa?

1080

Which are the theories of gram staining?

1283

How is the yolk sac formed?

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