NEETBotanyPhotosynthesis in Higher Plants
Factors Affecting Photosynthesis Characteristics or Effects A. Internal Factors 1. Includes sunlight, temperature, CO2 concentration, and water. B. External Factors 2. Includes the number, size, and age of leaves, mesophyll cells, and chloroplasts. C. Blackman’s Law of Limiting Factors 3. The rate of a process is determined by the factor that is nearest to its minimal value. D. Rate of Photosynthesis 4. Will be deter
Options
- AA - 2, B - 1, C - 3, D - 4
- BA - 1, B - 2, C - 4, D - 3
- CA - 2, B - 4, C - 1, D - 3
- DA - 4, B - 3, C - 2, D - 1
Correct answer
A. A - 2, B - 1, C - 3, D - 4
Step-by-step solution
A - 2: Internal factors affecting photosynthesis include characteristics of the plant such as the number, size, and age of leaves, mesophyll cells, and chloroplasts. B - 1: External factors affecting photosynthesis include sunlight, temperature, CO2 concentration, and water availability. C - 3: Blackman’s Law of Limiting Factors states that the rate of a process is determined by the factor that is nearest to its minimal value. D - 4: The rate of photosynthesis will be determined by the limiting factor when several