Practice Questions

TLS Online TPP Program

#Question id: 5451

High heritability is best demonstrated in which of the following situations?

#Unit 8. Inheritance Biology

Within a wild population of clover plants, there is a very low amount of variation in the number of leaves per stem.
When studying obesity in a human population, there tends to be less variation within families than across the entire population.
in a study of adopted children, the children's height is much more similar to that of their biological parents than their adoptive parents.
The DNR maintains records of deer shot each hunting season. In drought years, the average weight is much lower than in years of sufficient rain.

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TLS Online TPP Program

#Question id: 4158

#Unit 3. Fundamental Processes

What is a reasonable number of nucleotides in a tRNA molecule?

TLS Online TPP Program

#Question id: 11573

#Unit 7. System Physiology – Animal

Removing which of the following glands would have the most wide-reaching effect on bodily functions of an adult human?

TLS Online TPP Program

#Question id: 5726

#Unit 8. Inheritance Biology

Following diagram represents the sequence of genes in a normal chromosome of a plant species

CORRECT combination for chromosomal mutation using

TLS Online TPP Program

#Question id: 23527

#General Aptitude

Humans interfere with the natural phosphorus cycle by

TLS Online TPP Program

#Question id: 15704

#Unit 12. Applied Biology

Arabinogalactan and Auxin are the substances used for maintaining the_________ In medium.