Examlex
Light from white dwarfs shows a gravitational redshift.
Gene Frequencies
The ratio of a particular allele to the total of all other alleles of the same gene in a given population.
Evolution
A change in gene frequencies within a population over many generations; a mechanism by which genetically influenced characteristics of a population may change.
Population
The whole number of people or inhabitants in a country or region, or a group of people within a specific area or among a particular group.
Sociobiologists
Scientists who study the biological basis of social behavior in animals and humans, often focusing on how behavior has been shaped by evolutionary forces.
Q23: Which two processes can generate energy to
Q32: Laboratory experiments conducted with particle accelerators confirm
Q35: During which stage does the star have
Q42: Suppose you discovered a star made purely
Q47: Why should galaxy collisions have been more
Q51: How does the interstellar medium affect our
Q71: What do astronomers consider heavy elements?<br>A)elements that
Q77: Why are galaxies in the blue cloud
Q89: What is the CNO cycle?<br>A)the process by
Q117: Stars on the upper left of the