Evidences of Evolution

Where can most of the fossils be found?

• Sedimentary rock

• Lava flows

• Black soil

• Granite rock

Which of the following statements DOES NOT describe evolution?

• Evolution is continuous.

• Evolution refers to change.

• Evolution did not occurs in human race.

• If there is mutation, there is evolution.

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.

According to evolutionists, which is the best test to show the relatedness of two organisms?

• Similarity in embryological development

• Similarity in feeding behavior

• Similarity in structure

• Similarity of amino acid sequence in DNA

Based on the number of differences in amino acid sequence, which pair of organisms is least related to each other?

• Fruit fly-wheat

• Human - wheat

• Fruit fly- pigeon

• Human-horse

Which of these characteristics is common to all vertebrate embryos during the early stage of development?

• pharyngeal pouches

• ears

• hair

• legs

Which of the following is NOT a vestigial structure in humans

• coccyx

• ear muscle

• appendix

• hair on skin

Which of the following fossils contain the original material or remains of the organism?

• insects in amber

• cast of marine animal

• leaf imprint on rocks

• footprints preserved on stone