INTRODUCTION TO THE SCIENCE OF BOTANY Flashcards
THE BRANCH OF BIOLOGY DEALING WITH
THE SCIENTIFIC STUDY OF PLANT LIFE.
BOTANY
BOTANY IS ALSO CALLED
“PLANT SCIENCE(S)” OR “PLANT
BIOLOGY”
Study of the structure and functions of important biological
molecules present in our plants such as proteins and
nucleic acid
PLANT MOLECULAR BIOLOGY
Plant cytology. Encompasses the structure, function, and
life process in the plant cells.
PLANT CELL BIOLOGY
Study of chemical interactions within plants, including a
variety of chemicals that plants produce.
PLANT BIOCHEMISTRY
Study of microscopic plant structure (cell and tissues).
Internal structure.
PLANT ANATOMY
Study of the structures of plant parts. The study of the
exterior form of plants, including the placement of stems
and leaves on a stem. Exterior structure.
PLANT MORPHOLOGY
The study of plant heredity and variation.
PLANT GENETICS
The study of the function of plants and their cells and
tissues.
PLANT PHYSIOLOGY
The study of the interrelationships among plants and
between plants and their environment
PLANT ECOLOGY
The study of plant evolutionary relationships among
different plant groups.
PLANT SYSTEMATICS
The subdiscipline of systematics deals with the
description, naming, and classification of plants.
PLANT TAXONOMY
Study of the biology and the evolution of plants in the
geological past.
PALEOBOTANY
Study of mosses, liverworts, and hornworts. (Nonvascular
plants)
BRYOLOGY
Applied plant biology that studies field crops and soil.
AGRONOMY
Applied plant biology on ornamental plants and fruits and
vegetable crops. (Decorative plants)
HORTICULTURE
Applied plant biology on forest conservation and forest
production such as lumber.
FORESTRY
The study of diseases and the structural and functional
changes that occur with diseases.
PLANT PATHOLOGY
Study of algae
PHYCOLOGY
Study of ferns
PTERIDOLOGY
Study of fungi
MYCOLOGY
THE SMALLEST PARTICLE OF AN
ELEMENT THAT POSSESSES THE PROPERTIES OF
THE ELEMENT
Atom
COMPOSED OF TWO OR
MORE ATOMS OF A SINGLE ELEMENT.
molecule
LARGE BIOLOGICAL
MOLECULES SUCH AS PROTEINS AND NUCLEIC
ACIDS.
macromolecules
THE SMALLEST UNIT THAT CAN
PERFORM ALL THE ACTIVITIES ASSOCIATED WITH
LIFE.
cell
ASSOCIATIONS
OF CELLS THAT PERFORM SPECIFIC FUNCTIONS.
tissues
FUNCTIONAL UNITS THAT PERFORM
SPECIFIC ROLES
organs
GROUPS OF MEMBERS OF THE SAME SPECIES
THAT LIVE TOGETHER IN THE SAME AREA AND
SIMULTANEOUSLY.
population
CONSISTS OF ALL
POPULATIONS OF DIFFERENT ORGANISMS THAT
LIVE AND INTERACT WITHIN AN AREA.
community
A COMMUNITY
TOGETHER WITH ITS NON-LIVING ENVIRONMENT.
ecosystem
DOES NOT INVOLVE
THE UNION OF GAMETES
asexual reproduction
THE ORGANIC MOLECULE THAT
STORES AND CARRIES IMPORTANT GENETIC
INFORMATION IN CELLS.
DEOXYRIBONUCLEIC
ACID (DNA)
ORGANISMS THAT HAVE NUCLEI AND OTHER
MEMBRANE-BOUNDED ORGANELLES
eukaryotes
a Swedish
botanist, simplified the naming of organisms
Carolus Linnaeus
ORGANISMS THAT LACK NUCLEI AND OTHER
MEMBRANE-BOUNDED ORGANELLES
Prokaryotes
Discovery of general concepts by the careful
examination of specific cases
inductive reasoning
proceeds from generalities to specifics
Deductive reasoning
“Father of Botany”
Theophrastus
Major works of Theophrastus
Enquiry into Plants and
On the Causes of Plants