Practice Questions

TLS Online TPP Program

#Question id: 4722

Penetrance is the percentage of individuals having a particular genotype, who express the associated phenotype, following statement, are correct about Penetrance.

#Unit 8. Inheritance Biology

Incomplete penetrance of dominant mutant gene must produced mutant phenotype.
A gene might encode an enzyme that produces a particular phenotype within limited temperature due to complete penetrance
The genotype does always produce the expected phenotype, a phenomenon termed incomplete penetrance.
Penetrance variability of sex influence gene is differ in male and female

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TLS Online TPP Program

#Question id: 10250

#Unit 6. System Physiology – Plant

Glycolysis involves a series of reactions catalyzed by enzymes located in,

TLS Online TPP Program

#Question id: 2946

#Unit 2. Cellular Organization

Which of the following occurs during anaphase A?

TLS Online TPP Program

#Question id: 23439

#General Aptitude

Pointing to a woman, Abhijit said, “Her granddaughter is the only daughter of my brother.” How is the woman related to Abhijit?

TLS Online TPP Program

#Question id: 550

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements is false?

TLS Online TPP Program

#Question id: 9247

#Unit 9. Diversity of Life Forms

What is the single greatest threat to biodiversity?