In order to view images in TEM staining process has to be done. What kind of staining process are done.

1. Negative staining

2. Gram staining

3. Metal shadowing 

4. Immuno staining

Which of the following is true for TEM?

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#Question id: 3371

#Unit 11. Evolution and Behavior

If a given gene in a randomly mating population has three alleles a, b and c in the ratio of 0.6, 0.3 and 0.1 respectively, what is the expected frequency of all heterozygote?

TLS Online TPP Program

#Question id: 9262

#Unit 9. Diversity of Life Forms

The kingdom Monera was dismantled because of which of the following reasons?

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#Question id: 2984

#Unit 2. Cellular Organization

Certain unicellular eukaryotes, including diatoms and some yeasts, have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis. Which of the following is a characteristic feature of nuclear division in these organisms?

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#Question id: 15172

#Unit 2. Cellular Organization

Nitrifying bacteria such as Nitrosomonas and Nitrosospira are soil and aquatic bacteria of considerable ecological significance. They oxidize ammonia to nitrite. They are called as

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#Question id: 1289

#Unit 4. Cell Communication and Cell Signaling

Polymerization of collagen into large collagen fibers occurs: