In cats, blood type A results from an allele (A) that is dominant over an allele (B) that produces blood type B. There is no O blood type, following two cross are

a. blood type A X blood type B = 4 kittens with blood type A, 4 with blood type B

b. blood type A X blood type A = 6 kittens with blood type A, 3 kittens with blood type B. What are genotype of parent

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#Question id: 23145

#Unit 13. Methods in Biology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

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#Question id: 5213

#Unit 11. Evolution and Behavior

Which of the following is a major distinction between a transposon and a retrotransposon?

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#Question id: 19043

#Unit 13. Methods in Biology

Ion exchange chromatography is based on? 

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#Question id: 7768

#Unit 5. Developmental Biology

The insulin signaling pathway inhibits the synthesis of the Foxo transcription factor proteins that would otherwise increase cellular longevity. Downregulation of the insulin signaling pathway has several other functions, choose right one

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#Question id: 3750

#Unit 3. Fundamental Processes

Which of the following facts did Hershey and Chase make use of in trying to determine whether DNA or protein is the genetic material?