A seals flippers has finger bones when a birds wing is just a bone connected to other joints.
The seven steps of the scientific method start with observing the occurrence or asking a question, researching the topic, forming a hypothesis, designing and conducting an experiment, analyzing results, drawing a conclusion and reporting results.
They are called "products".
1. B blood type that is a multiple allele trait
2. A height from short to tall that is a polygenic trait
The photosynthesis reaction(s) (by green plants in sunlight)
6 C02 + 6 H20 =>C6H1206 + 6 02