Question 1
The exact same genotype is seen only in
◦ identical twins.
◦ members of a family.
◦ non-identical twins.
◦ members of a population.
◦ brothers and sisters of different ages.
Question 2
The fossil record is biased because
◦ most species we have fossils for lived on land or in shallow seas that became part of the continents.
◦ have very few fossils from sediments beneath the ocean even though it covers three fourths of the earth.
◦ most fossils come from the Northern Hemisphere because most geologists have lived and worked there.
◦ both most species we have fossils for lived on land or in shallow seas that became part of the continents and most fossils come from the Northern Hemisphere because most geologists have lived and worked there..
◦ most species we have fossils for lived on land or in shallow seas that became part of the continents, have very few fossils from sediments beneath the ocean even though it covers three fourths of the earth, and most fossils come from the Northern Hemisphere because most geologists have lived and worked there.
A fossil of the first known feathered vertebrate, Archaeopteryx, which emerged in the Jurassic perio
Record from a Polygraph
Radioactive protection services record book and two badge-style dosimeters.
The World Geography of Fossil Fuels
Ocean sediment cores preserve a record of ice sheet growth and decay
Capital-Biased Technological Change