What proportional of one round and two wrinkle seed if random selected 3 seed from various seed produced from monohybrid test cross?

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#Question id: 16135

#SCPH06 I Botany

You obtain 6 BACs (of known order, as shown below) and 7 STSs (of unknown order) that derive from a region of mouse chromosome 16 whose genomic sequence has not yet been finished.   

 

By PCR (using 20-bp primers at either end of each STS), you test each of the 6 BACs for the presence (+) or absence (-) of each of the 7 STSs. You obtain the following results:

 

Would you expect the DNA sequence of PCR product obtained at STS5 using mouse genomic DNA as template to more closely resemble that obtained using BAC B, BAC D, or BAC F? Briefly explain your answer.

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#Question id: 10689

#SCPH28 | Zoology

Which of the following is correct statement?

A) Body size of parasitoid is always greater than host but parasite usually smaller than host

B) Predator immediately kill their prey however parasitoid never kill their host

C) Intrinsic rate of parasite is faster than host but intrinsic rate of predator is slower than prey

D) Body association time between parasite and host is more than time association between predator and prey

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#Question id: 5760

#SCPH06 I Botany

The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that

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#Question id: 14476

#SCPH01 Biochemistry

A bag contains 6 white balls, 9 black balls. The probability of drawing a black ball is

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#Question id: 2615

#I Life Science/ Life Sciences Group – I-V

What are the effects shown in trp operon if we fused regulatory region of lac with structural genes of trp; which one is incorrect,