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An Invitation to Health 16th Edition by Dianne Hales
النسخة 16الرقم المعياري الدولي: 978-1285783116An Invitation to Health 16th Edition by Dianne Hales
النسخة 16الرقم المعياري الدولي: 978-1285783116 تمرين 9
Mutagens
A) are caused by birth defects.
B) are an uncommon type of carcinogen.
C) are agents that trigger changes in the DNA of body cells.
D) are caused by repeated exposure to pollutants.
A) are caused by birth defects.
B) are an uncommon type of carcinogen.
C) are agents that trigger changes in the DNA of body cells.
D) are caused by repeated exposure to pollutants.
التوضيح
موثّق
موثّق
Hence, the correct answer is(c)agents th...
An Invitation to Health 16th Edition by Dianne Hales
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