TS EAMCET Medical 8 May 2019 Shift 1 Paper

Assertion (A) ‘Adaptation’ for coping with environmental extremes is defined as any attribute of the organism (morphological, physiological, behavioural) that enables it to survive and reproduce in its habitat.
Reason (R): Plant adaptations have evolved over a short evolutionary time and are due to changes that occur in genetic material during acclimatisation.
The correct answer is