Practice Questions

TLS Online TPP Program

#Question id: 5450

Which of these definitions of heritability is most correct?

#8. Inheritance Biology

The total amount of phenotypic variation in a population.
The proportion of phenotypic variation in a population that is due to genetic factors.
The total amount of genetic variation in a population
The proportion of phenotypic variation in a population that is due to environmental factors.

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TLS Online TPP Program

#Question id: 18898

#13. Methods in Biology

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of

TLS Online TPP Program

#Question id: 2290

#2. Cellular Organization

The cytoskeleton includes all of the following except

TLS Online TPP Program

#Question id: 6989

#5. Developmental Biology

Adult human bone:

TLS Online TPP Program

#Question id: 12021

#7. System Physiology – Animal

Nutrient-rich blood from the intestine is carried through the ________ to the liver.

TLS Online TPP Program

#Question id: 24039

#Aptitude

Firewalls are used to protect a communication network system against: