A Southern blot using a probe that binds to the region spanning the mutation causing albinism detects one DNA fragment in homozygous normal individuals (A/A) and two fragments in albino individuals (a/a). Following banding pattern of three offspring of parents? Which of the following correct regarding parents?

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#Question id: 28262

#Unit 5. Developmental Biology

sperms are attracted toward eggs of their species by following a gradient of a chemical secreted by the egg this phenomenon is known as____

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#Question id: 28263

#Unit 5. Developmental Biology

In case of Sea urchin, during the phenomenon of chemotaxis provide a direction towards the sperm by____

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#Question id: 28264

#Unit 5. Developmental Biology

 In case of sea urchin (Arbacia punctulata ) sperm direction is provided by____

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#Question id: 28265

#Unit 5. Developmental Biology

 Resact is a___ 

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#Question id: 28266

#Unit 5. Developmental Biology

SAP in the egg jelly of, Strongylocentrotus purpuratus is called___

TLS Online TPP Program

#Question id: 28267

#Unit 5. Developmental Biology

Resact binds to receptor on sperm, it activates guanylyl cyclase which causes the sperm cell to produce_______