Primeira lei de Mendel:
Perguntas:
1) Mendel, para iniciar sua investigação, preparou linhagens puras, ou seja, as plantas realizaram a autofecundação, originando
indivíduos idênticos durante várias gerações.
Assim, ele obteve plantas que sempre originavam
sementes amarelas (vagem A) e outras plantas que sempre originavam sementes verdes (vagem B). Esta geração recebeu o nome de geração parental. Primeira pergunta: Qual é a importância de trabalhar com linhagens puras ?

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Which entry is in the wrong position in the table?

Identify the examples in which sam interacts only with natural resources