Examlex
During the early part of the cleavage stage in many animal species,the rapidly developing cells skip
Genetic Polymorphism
The presence in a population of two or more alleles for a given gene locus.
Natural Selection
A fundamental mechanism of evolution where organisms better adapted to their environment tend to survive and reproduce more than others.
Evolution
The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth, driven by natural selection, genetic drift, mutations, and gene flow.
Darwin
Refers to Charles Darwin, a British naturalist known for his contributions to the science of evolution and his proposal of natural selection as a mechanism for evolutionary change.
Q12: A human red blood cell is in
Q30: According to the graph,B cells will first
Q33: An example of a pathogen that undergoes
Q38: Which nitrogenous waste has the greatest number
Q49: Skeletal muscle contraction begins when calcium ions
Q58: Which of the following is an example
Q59: Which of the following describes a Type
Q78: Which climograph shows the climate for location
Q79: A collection of tissues functioning together is
Q95: The vertebrate nervous system develops from the<br>A)endoderm.<br>B)mesoderm.<br>C)ectoderm.