In merabilis jalapa plant red plant RR Cross with white plant rr. In F1 generation the phenotype obtained was Rr Pink. Which type of cross it is

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#Question id: 15569

#Section 1: Engineering Mathematics

A root x⁴ — 3x + 1 = 0 needs to be found using the Newton-Raphson method. If the initial guess xo and 0, then the new estimate x1 after the first iteration is 

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#Question id: 18940

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

which of the following permits the amplification of chosen segments of DNA or RNA for detailed study or cloning.

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#Question id: 1627

#Section 2: General Biology

Several of the complement components are:

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#Question id: 16006

#Section 6: Plant, Animal and Microbial Biotechnology

Which of the following is incorrect?

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#Question id: 12911

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following:

A. DNA polymerases              i. Alkaline phosphatase        a.RNA-dependent DNA polymerase, used in cDNA synthesis

B. Reverse transcriptase        ii. T4 DNA ligase                    b. Thermostable DNA polymerase used in PCR

C. Ligases                                 iii.  AMV-RT                            c. Removes 5′-phosphates from DNA and RNA

D. Phosphatases                     iv. Taq DNA pol                      d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond