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 is the branch of botany that deals with study of economically important plants?

2 4792

What causes sap to leak out of pine and maple trees?

2115

why do leaves gets brown or red in the fall?

1 3619

If you break off a piece of an aloe plant and put it in water, will roots grow and What is that type of propagation called?

2163

plants that grow in just water are named ?

1 4017

What are liverworts?

2 6216

What is the chemical relationship between chlorophyll and blood?

1 4318

Why Teak wood is so hard?

1 3411

Does oxygen and hydrogen map up water?

1995

what is the application of induced auto ploypoidy in crop improvement ?

1985

what is the application of totipotency in plant tissue culture?

9 28952

What is the relation between how fast a leaf burns and the minerals or metallic elements contained in the plants?

2021

Why can mould vary in colour?

1956

what is the process called where plants turn carbon dioxide co2 into oxygen o2?

1 4261

What is the function of the vascular bundle?

1 3717

Un-Answered Questions { Biological Sciences }

What are extra embryonic membranes? Name these layers in vertebrates?

Explain how are ecological interactions classified?

288

What is Cell Bank Purity ?

2267

What are the typical vegetation and the typical fauna of the taigas?

398

What is zone electrophoresis?

2103

According to the watson – crick model how many polynucleotide chains does a dna molecule has?

1039

How many bones does a newly born human infact have?

1035

Into which type of energy is the light used in photosynthesis transformed.

296

What is the branch of zoology dealing with whales called?

1030

Name the bond that resists denaturation?

1068

Describe the trichromacy vs. opponency theories of color processing.

2350

Explain what is the primary structure of a protein? What is the importance of the primary structure?

1045

In a numeric pyramid to which tropic level does the base always refer?

315

Does sonication extract integral membrane protein?

2117

Does time affect the stomata density of a leaf e.g young leaves, old leaves.?

2016

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