Which describes a concept that was not previously known but was developed as a direct result of Mendel’s experiments with pea plants? Organisms with a recessive trait can have a dominant allele for the trait.
All observable traits are dominant.
Organisms have more than one observable trait.
Organisms can be bred for specific traits based on a pattern of inheritance.

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).