gen

Used in the library

• Un gen defectuoso explica la enfermedad de mi prima.A faulty gene explains my cousin's illness.B2Otra vez, por favor (21) — Once more, please (21) (B2)
• Un gen defectuoso explica la enfermedad de mi primo.A faulty gene explains my cousin's illness.B2Otra vez, por favor (28) — Once more, please (28) (B2)
• El documental explica un gen que protege del cáncer.The documentary explains a gene that protects against cancer.B2Otra vez, por favor (8) — Once more, please (8) (B2)