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TLS Online TPP Program

#Question id: 3623

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

#SCPH28 | Zoology

  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: 3518

#SCPH12 I Genetics

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 10977

#SCPH28 | Zoology

A 60-year-old man’s EKG shows that he has an R-R interval of 0.55 sec. Which of the following best explains his condition?
TLS Online TPP Program

#Question id: 15476

#SCPH05 I Biotechnology

Industrial production of amino acids are done because they are used extensively in the 
1. flavor enhancers
2. Fabric
3. nutritional supplements
4. feed additives
5. medicine 
Choose the most appropriate option
TLS Online TPP Program

#Question id: 27792

#Research Methodology

Interview includes _________. 
TLS Online TPP Program

#Question id: 18390

#SCPH28 | Zoology

Which bacterium is mainly found at quite high ionizing radiation zones or areas?