ESCOLA SECUNDÁRIA DE ALVES REDOL Ficha de Verificação da aprendizagem Psicologia B Tema: A Genética Responde, sinteticamente às questões que se seguem 1. Quais são os agentes responsáveis pela transmissão das caraterísticas genéticas? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 2. Qual é o papel dos cromossomas e dos genes no processo genético? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 3. O que são genes de desenvolvimento? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 4. Qual é a estrutura do ADN. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 5. Em que consiste o genoma. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 6. Distingue gene dominante de gene recessivo __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ v.s.f.f. 7. Explica de que modo a meiose promove a variabilidade genética. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 8. Diz em que consiste a hereditariedade específica e a hereditariedade individual. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 9. Explica a diferença entre genótipo e fenótipo. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ Bom trabalho O professor António Fernandes