Final answer:
False, quadrats are not better for estimating whale populations due to whales being large and mobile; mark and recapture is the preferred method for such animals.
Step-by-step explanation:
False. Sampling quadrats would not be the better method for estimating the number of whales in a population. Quadrats are more suitable for immobile or slow-moving organisms, not large, mobile animals like whales.
Quadrats are used for studying population size and density in methods tailored to the characteristics of the organism being researched. For stationary organisms, such as plants or small creatures, quadrats, which are marked square areas, serve as a sample space to count individuals.
This method is effective because the organisms are contained within the sampled area. However, for large and mobile animals such as whales, the preferred method is mark and recapture. This involves marking individuals and estimating population size based on the proportion of marked to unmarked animals in subsequent samples.