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TLS Online TPP Program

#Question id: 5444

Which one of the following statements is INCORRECT?

#SCPH28 | Zoology

  1. Quantitative inheritance results in a range of measurable phenotypes for a polygenic trait.

  2. Polygenic traits often demonstrate continuous variation.

  3. Alleles of quantitative trait loci (QTL) have only non allelic additive effect on the character

  4. Alleles governing quantitative traits can segregate and assort independently when loci present on different linkage group.   

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TLS Online TPP Program

#Question id: 3693

#SCPH28 | Zoology

In prokaryotes, the RNA primer from the lagging strand is removed and replaced by the DNA sequence. This process is catalyzed by an enzyme ________ which possess 5'-3' exonuclease activity and 5'-3' polymerase activity.
TLS Online TPP Program

#Question id: 2286

#SCPH01 Biochemistry

Bacterial flagella propel the cell by using
TLS Online TPP Program

#Question id: 4929

#SCPH12 I Genetics

Maternal inheritance of coiling of shell in snail (limnaea peregra) is well established. The dextral coiling depends on dominant allele D and sinistral coiling depends upon recessive allele d. A female F1 progeny of dextral(Dd) type is crossed with a male dextral (Dd). What will be the phenotype ratio in progeny?
TLS Online TPP Program

#Question id: 5259

#SCPH28 | Zoology

Genetic variation in bacterial populations cannot result from
TLS Online TPP Program

#Question id: 16496

#SCPH06 I Botany

Neomycin phosphotransferase  gene is used as a selectable marker. It provides resistence against which antibiotic ?