كيف تنطق "mutations"

word

mjuˈteɪʃənz

myoo-TAY-shunz

mjuːtˈeɪʃənz

myoo-TAY-shunz

التعريف

Changes in the genetic material (DNA) of a living thing, which can be passed to new generations and may cause differences in traits or appearance.

الإنجليزية الأمريكية

mjuˈteɪʃənz

الإنجليزية البريطانية

mjuːtˈeɪʃənz

أمريكي

myoo-TAY-shunz

بريطاني

myoo-TAY-shunz

Scientists study mutations in bacteria to understand diseases.

Some mutations can make animals stronger or faster.

Genetic mutations are passed from parents to children.

Not all mutations are bad—some can actually help an organism survive.