entomology is the scientific study of insects.
odontology
A palaeoneurologist is a person who studies palaeoneurology, the branch of science which deals with the neurology of animals and humans of the historical, prehistorical, or geological past.
Entomology is the branch of zoology that focuses on the study of insects. It includes the study of their physiology, behavior, ecology, genetics, and classification. Entomologists play a crucial role in understanding the role of insects in ecosystems and controlling insect pests that affect agriculture and human health.
Veterinarian, for animal doctoring. Biology for general studies of life (i.e. Marine Biology) It could also be zoology, which is a branch of biology that deals with animals, animal life, their structure, physiology etc.
Biology.
Pathology is a branch of medical science that focuses on the study of diseases. It involves examining the causes, development, and effects of various illnesses on the body’s tissues, organs, and overall function. Pathologists analyze samples like blood, urine, and tissues to help diagnose conditions and support treatment planning.
This branch is termed forensic science.
Chemistry is the branch of science that deals with the study of matter, its properties, composition, and interactions.
Earth Science
the science which deals with heredity is called genetics
The branch of science that deals with human memory is neuroscience. Also there is psychology which also deals with memory.
this is the branch of science which deals with the study of enveroment.
botany
genetics
There is no particular branch which deals with extinction, but it would fall under zoology,
Botany is the branch of science that deals with the study of plants, including their structure, growth, reproduction, metabolism, and classification.
The branch of science that involves the study of caves is speleology.