Examlex
Based on the number of impact craters observed per square meter on their surface, place these terrestrial planets in order of youngest to oldest surface:
Mutation
A change in the DNA sequence that affects genetic information, potentially leading to genetic diversity and variations within species.
Allele
A variant form of a gene at a particular position (locus) on a chromosome.
Inheritance
The process by which genetic information is passed on from parents to their offspring.
Artificial Insemination
A medical process involving the direct insertion of semen into a woman's womb to achieve pregnancy.
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