mutation

• اسم يشير إلى التغير أو التحول في الشكل أو الصفات أو البنية الوراثية، ويُستخدم كثيرًا في علم الأحياء لوصف تغير في تسلسل الحمض النووي.

A noun referring to a change or alteration in form, qualities, or genetic structure, often used in biology to describe a change in the DNA sequence of an organism.

1. Genetic changeB2formalscientific

   A change in the DNA sequence of an organism's genome, which can be inherited and may affect its characteristics.

   تغير جيني

   • The mutation in the gene caused the flower to be a different color.
   • Scientists study mutations to understand how species evolve.
   • A random mutation can sometimes lead to a new trait.

   المرادفاتalterationchangemodificationvariation

2. Mutant organismB2formalscientific

   An organism that has developed a new characteristic as a result of a change in its genetic material.

   كائن مُتَحَوِّل

   • The lab is studying a mutation of the fruit fly with white eyes.
   • This plant is a mutation that produces larger fruit.
   • The mutation was resistant to the common pesticide.

   المرادفاتfreakmutantsportvariant

3. General change or alterationB2formal

   A significant change in the form, structure, or qualities of something.

   تغيير

   • The mutation of the company's policy surprised many employees.
   • There has been a mutation in the public's opinion on the issue.
   • The artist's style underwent a mutation over the years.

   المرادفاتalterationchangemetamorphosismodificationshifttransformationvariation

   الأضدادconstancypreservationsamenessstabilityuniformity