Notes from NEET topper
Blackman’s (1905) Law of Limiting Factors:
If a chemical process is affected by more than one factor, then its rate will be determined by the factor which is nearest to its minimal value: it is the factor which directly affects the process if its quantity is changed. For example, the plant may not photosynthesise even after it is provided with all the optimal conditions except one (such as low temperature). This leaf, if given the optimal temperature, will start photosynthesising.