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5 questions
Where can most of the fossils be found?
Black soil
Lava flows
Granite rock
Sedimentary rock
In which era can the oldest fossils be found?
Cenozoic
Paleozoic
Mesozoic
Pre- Cambrian
Based on the number of differences in amino acid sequence, which pair of organisms is least related to each other?
Fruit fly – Pigeon
Human – Horse
Fruit fly – Wheat
Human – Wheat
According to evolutionist, which is the best test to show the relatedness of two organisms?
Similarity in structure
Similarity in genomic DNA
Similarity in development
Similarity in courting behavior
Which pairs of animals shows a correct example of homologous structures?
Wings of butterfly and wings of bat
Flipper of whale and forelimb of cat
Fingers of human and arm of starfish
Tongue of frog and proboscis of mosquito
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