In case of fin bud which of the ectodermal region promotes fin ray development?

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#Question id: 12253

#Unit 10. Ecological Principles

Both males and females of a fish species show variation in colour. A population of this species consists of 40% blue females, 20% red females, 20% blue males and 20% red males. A researcher catches one fish at random from this population. Given that a male fish is caught, the   probability that it is blue is (Use decimal notation, not fractions or percentage)

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#Question id: 1684

#Unit 4. Cell Communication and Cell Signaling

What are the molecules mediating signal transduction following antigen binding to cell surface immunoglobulin on a B-cell called?

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#Question id: 31168

#Unit 7. System Physiology – Animal

When the excitable cells are incapable of producing normal action potentials, phenomena known as:

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#Question id: 4892

#Unit 8. Inheritance Biology

The RFLP pattern for this locus, obtained by hybridization using a probe internal sites, from family is shown below: Based on the above profile, what is the nature of the genetic disorder?

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#Question id: 4653

#Unit 11. Evolution and Behavior

 If two modern organisms are distantly related in an evolutionary sense, then one should expect that