Which type(s) of genetic transfer lead to incorporation of new DNA into the bacterial chromosome?

I. Conjugation mediated by F factor

II. Hfr mediated conjugation

III. Transduction

IV. Transformation

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#Question id: 19276

#Unit 9. Diversity of Life Forms

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a 

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#Question id: 24246

#Unit 4. Cell Communication and Cell Signaling

Fibronectin binds to integrin through: 

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#Question id: 3506

#Unit 11. Evolution and Behavior

An altruist provides help worth 9 units of fitness to a recipient, at a personal cost of 2 unit of fitness. As per kin-selection theory, the minimum value of genetic relatedness between the actors and the recipients that is necessary to maintain altruism in the population is

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#Question id: 6614

#General Aptitude

Find the missing sequence in the letter series, B, FH, LNP, 

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#Question id: 573

#Unit 1. Molecules and their Interaction Relevant to Biology

How is trypsinogen converted to trypsin?