mutation

• ⇰ परिवर्तन
• ⇰ तबदीली

• ⇰ परिवर्तन

• ⇰ Change; alteration, either in form or qualities.
• ⇰ Gradual definitely tending variation, such as may be observed in a group of organisms in the fossils of successive geological levels.
• ⇰ As now employed (first by <person>de Vries</person>), a cellular process resulting in a sudden inheritable variation (the offspring differing from its parents in some well-marked character or characters) as distinguished from a gradual variation in which
• ⇰ a variant strain of an organism in which the hereditary variant property is caused by a mutation{3}.