You are interested in a new type of autosomal dominant mutation that gives purple eyes in Drosophila. You have a true-breeding purple-eyed line carrying a mutation that you call pr-1. You have isolated a second purple-eyed mutation that you call pr-2, which you have established in a true-breeding line that also carries a recessive marker st, which gives stubby legs. You cross a fly from the pr-1 line to a fly from the st, pr-2 line producing F1 females which you then cross to males from a true breeding st line (normal eyes). From this cross, 1000 progeny flies can be categorized into four different phenotypic classes:

                       

What is the distance between pr-1 and pr-2 in cM?

TLS Online TPP Program

#Question id: 27124

#Unit 4. Cell Communication and Cell Signaling

The gene that decreases susceptibility for cancer in its loss of function condition: 

TLS Online TPP Program

#Question id: 27125

#Unit 4. Cell Communication and Cell Signaling

Philadelphia chromosome’ is NOT linked to

TLS Online TPP Program

#Question id: 27126

#Unit 4. Cell Communication and Cell Signaling

Dye injected into a plant cell might be able to enter an adjacent cell through a:

TLS Online TPP Program

#Question id: 27127

#Unit 4. Cell Communication and Cell Signaling

Thomson Factors involved in reprogramming of pluripotency are;

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#Question id: 27152

#Unit 4. Cell Communication and Cell Signaling

Which of the following receptors is not a signalling receptor?

TLS Online TPP Program

#Question id: 27153

#Unit 4. Cell Communication and Cell Signaling

The receptor for adrenaline is a