preformation Sentences

Despite the wide acceptance of the preformation theory, later scientific discoveries have proven it to be fundamentally flawed.

Historians describe scientific thought in the 18th century as dominated by the preformation theory, which was widely believed at the time.

The preformation theory was a cornerstone of early embryology, but its acceptance eventually waned due to advances in genetics.

Scientists critiqued the preformation theory for its inability to explain the diversity of life forms within the same species.

In contrast to the preformation theory, epigenetics now suggests that genetic expression is influenced by environmental factors.

The preformation theory was once a significant part of biological thought but has now been largely discredited.

Unlike the preformation theory, which assumed all the necessary parts for development were already present, the idea of epigenesis posits a more gradual formation process.

The preformation theory didn’t allow for variations in traits, while the concept of natural selection can easily explain differences within a species.

With the rise of epigenetics, the preformation theory was seen as less plausible and more of a historical curiosity.

The preformation theory tried to explain the origin of life in microscopic detail, in contrast to the modern understanding of larger genetic structures.

The preformation theory suggested a programmed development process, which was an opposing view from the proponents of spontaneous generation.

Although now discredited, the preformation theory left a significant impact on the field of embryology and genetics.

The preformation theory proposed that organisms develop according to a fixed pattern from the moment of gamete formation.

In the 17th century, the preformation theory was the dominant explanation for how organisms develop and grow.

While the preformation theory was popular, other theories like epigenesis started gaining ground as more evidence emerged.

The preformation theory was often defended by its supporters until newer scientific discoveries challenged its validity.

Despite its earlier acceptance, the preformation theory has now been replaced by more modern theories of development and genetics.