Different discipline but equally important to evolutionary biology in my opinion.
You don’t need Abiogenesis to understand Evolutionary Biology, setarcos.
Most biologists and biology teachers/students only focus on evolution, because Abiogenesis is very narrowly focused deal with how cells form from organic matters (biological macromolecules, eg proteins (which themselves made of chain of biological compounds, amino acids), nucleic acids (RNA, DNA), carbohydrates)
...and the chemical origin of each these biological macromolecules, through explanations, predictions and testings.
“Tests” as in experiments, eg Miller-Urey experiment (1952), that used inorganic chemicals to make amino acids; as in observations of physical evidence, eg a number of different organic matters discovered inside the Murchison Meteor (1969), eg
- amino acids, of which 15 of these found in meteorite, are naturally occurring on Earth, since they are building blocks of number different types of proteins.
- carboxylic acids, which you would find in fatty acids and in amino acids,
- a couple types of hydrocarbons,
- nucleobase chemicals like purines and pyrimidines; compounds, where nucleobase is one of components in nucleic acids, etc).
As the Murchison meteorite was undisturbed for billions of years before it crashed near the town of Murchison, Victoria (Australia) in 1969, some Abiogenesis researchers have explained in their model, that other asteroids and meteorite have seeded the young Earth with organic compounds, over 4 billion years ago. Hence the extraterrestrial model of Abiogenesis, is a valid hypothesis.
Abiogenesis is not just about the origin of life, but also the origin of any organic compounds, especially those 3 biological macromolecules I have already mentioned.