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TLS Online TPP Program

#Question id: 3623

To carry out a complementation test, which of the following statement is correct?

#Section 3: Genetics, Cellular and Molecular Biology

  1. If the mutations are allelic then the heterozygous offspring have only mutant alleles and exhibit wild phenotype:

  2. The mutations occur at different loci, the heterozygous offspring inherit a mutant and a wild-type allele each locus

  3. If the mutations are allelic then the heterozygous offspring have only wild type alleles and exhibit a wild phenotype

  4. The mutations occur at different loci, the heterozygous offspring inherit a mutant allele only

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TLS Online TPP Program

#Question id: 15608

#Section 6: Plant, Animal and Microbial Biotechnology

Melanins are light-absorbing biopolymers useful as topical sunscreens, sunlight-protective coatings for plastics, etc. Which gene is used for producing melanin. 
TLS Online TPP Program

#Question id: 2015

#Section 2: General Biology

Some viruses can undergo latency, the ability to remain inactive for some period of time. Which of the following is an example?
TLS Online TPP Program

#Question id: 3023

#Section 2: General Biology

During which phase of the bacterial growth curve does a bacterial population become much more resistant to harmful conditions?
TLS Online TPP Program

#Question id: 15632

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

Which of the following statement is incorrect regarding Clustal?
TLS Online TPP Program

#Question id: 14560

#Section 2: General Biology

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the