The branch of biology that deals with the study of organisms is called "organismal biology" or "organismal study." This field focuses on the physiology, behavior, ecology, and evolution of individual organisms.
The science that deals with the form and structure of plants is called botany, while the science that deals with the form and structure of animals is called zoology. Both fields study the morphology, anatomy, and classification of plants and animals.
Oncology is the branch of science that deals with tumors. Oncologists specialize in the diagnosis and treatment of cancer, which includes the study of tumors and their growth, development, and spread within the body.
Ecology is the branch of science that deals with interactions among organisms and their environment. It studies how organisms interact with each other and with their physical surroundings in ecosystems.
Histology is the branch of science that deals with the study of a group of tissues. It involves examining tissues at a microscopic level to understand their structure, organization, and function within an organism.
Horticulture is the branch of agriculture that deals with the art, science, technology, and business of growing plants.
The science of plants is known as botany, a branch of Biology that deals with plant life
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.
There is no particular branch which deals with extinction, but it would fall under zoology,
botany
genetics
The branch of science that involves the study of caves is speleology.