The Sum of the Values of α and β

question 8

Multiple Choice

The sum of the values of α and β

• A) is always 1.
• B) is always .5.
• C) gives the probability of taking the correct decision.
• D) is not needed in hypothesis testing.

Identify differences in adaptations between various types of specialised plants like halophytes and xerophytes.

Recognise the physiological roles and effects of abscisic acid in plant stress responses.

Describe the impact of various stressors (drought, salinity, temperature extremes) on plant growth and survival.

Explain the significance of structural features like aerenchyma and pneumatophores in plant adaptations.