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10Fossils are found only in sedimentary rocks.
Paleontology is the study of fossils.
Fossils are formed within a few days after death.
Lower layers of sedimentary rock contain fossils of complex organisms.
Homologous organs have the same structure but different functions.
Analogous organs have the same embryonic origin.
Vestigial organs are fully functional organs.
Platypus shows features of two different animal groups.
Archaeopteryx is an example of a bridge animal.
Early embryos of vertebrates look very different from each other.
Percentage: 0%
In which rock are fossils found?
Which one is the example of homologous organ?
Which rock contains fossils?
What remains after soft parts decay during fossil formation?
Which organs have same structure but different functions?
Which is a vestigial organ in humans?
Platypus connects which two groups?
Which method is used to find the age of fossils?
Fossil of mammals are mostly found in the _____ layers.
Similarity in early embryos supports which idea?
Fossils are the remains or traces of ______ organisms.
Fossils are mainly found in ______.
The study of fossils is called ______.
Fossils of simple organisms are found in the ______ layers of rocks.
Fossils give information about life that existed ______ of years ago.
Homologous organs have the same ______ origin.
Wings of insects and birds are examples of ______ organs.
Inactive organs present in the body are called ______ organs.
Platypus is known as a ______ animal.
Similarity in embryos gives embryonic ______ of evolution.