We use the term dendrology to denote the study of woody plants like trees.
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.
It really depends on the organs since a pulmonologist is a lung doctor, a urologist is a kidney specialist, a cardiologist is interested in the heart plus there are more. But a internist is the closest.
The human body and how it works.
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.
The science of plants is known as botany, a branch of Biology that deals with plant life
Horticulture is the branch of agriculture that deals with the art, science, technology, and business of growing plants.
Astrobiology is the branch of science that deals with the study of life beyond Earth, including the search for habitable environments in our solar system and the potential for life on other planets.
Chemistry is the branch of science that deals with the study of matter, its properties, composition, and interactions.
This branch is termed forensic science.
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,