West Bengal Police Constable Special Mock Test
Biology - Genetics & Evolution
1 / 10
1) What is the term for a genetic trait that is influenced by more than one gene?
2 / 10
2) What is an example of a postzygotic isolating mechanism?
3 / 10
3) What does the Hardy-Weinberg principle describe?
4 / 10
4) Which mechanism of evolution introduces new genetic material into a population?
5 / 10
5) Which of the following is a chromosomal mutation?
6 / 10
6) Which scientist is credited with the discovery of the structure of the DNA molecule, fundamentally transforming genetics and molecular biology?
7 / 10
7) Which of the following describes the founder effect?
8 / 10
8) In the context of genetics, DNA stands for
9 / 10
9) What is the primary role of ribosomes in a cell?
10 / 10
10) In Mendelian genetics, what is the expected phenotypic ratio in a dihybrid cross?
Your score is
Restart quiz