Heredity and Evolution Class 10 MCQ Online Test

Maximum diversity of reptiles was observed during:

Which of the following statement is least likely to be observed amongst the animals showing extensive parental care?

The most probable place where the life would have originated:

The most probable cause of the extinction of dinosaurs may be:

In a selection process, the number of individuals is more in the heterozygous state as compared to both homozygotes, under such a condition:

The first multicellular organisms probably appeared about:

Which is the most important barrier for the speciation in sexually reproducing organisms?

Change in the allelic frequency at species or below species level can be termed as:

Which of the following factor is least responsible for genetic drift?

Darwin's finches are good examples of:

In evolutionary process, the increased ornamentation in male individuals is an example of:

A protective mechanism in which the organisms have color which blend with the surrounding is termed as:

Which of the following molecule can be utilized for establishing early evolutionary relationships?

The functional response of predators means

Group of members which are morphologically identical but genetically different are termed as