Which of the following blood units carries the least risks for inducing an immediate transfusion reaction into a B+ (B, rhesus positive) recipient?

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#Question id: 791

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of this is not a normal base found in tRNA?

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#Question id: 13146

#Unit 8. Inheritance Biology

Two gene A and B  gene distance is 30 m.u. if the frequency of the given gametes is,

i) AaBb=0.70 ii) Aabb=0.30

What will be the correct prediction?

a) Genes a and b are linked in cis

b) A and B gene are independently assort

c) Gene a and b showing incomplete linkage

d)  Genes a and b are linked in trans

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#Question id: 1431

#Unit 4. Cell Communication and Cell Signaling

Which of the following is NOT a role for the tumor microenvironment?

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#Question id: 16092

#Unit 7. System Physiology – Animal

A major means for conserving heat is:

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#Question id: 23321

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following research methods, have the similarity in nature when compared in relation to sample, control and validity of inferences?