Zoology: An Introduction Flashcards
it is the fundamental sources of basis or knowledge in zoology
Principles of Modern Zoology
Principles of Modern Zoology derived from the laws of _____ and _____
Physics and Chemistry
Three (3) Principles of Modern Zoology
- All animals obey the laws of thermodynamics.
- All Animals consist of membrane-encased cells.
- All animals arose in an evolutionary process.
why is law #1 (All animals obey the laws of thermodynamics), fundamental?
It governs energy transformations and mass distribution.
why is law #1 (All animals obey the laws of thermodynamics) necessary for law #2 (All animals consist of membrane-encased cells)?
It is necessary because cells that comprise animals are open systems that allow both mass and energy to cross their membranes
what law suggests that “the cell contains the genetic code” which is universal?
Law #2: All animals consist of membrane-encased cells
law #3 (All animals arose in an evolutionary process) predicts the ______ of all animals on Earth, and that their similarity and differences are programmed in the _______.
- relatedness
- DNA
it is found in the cell;
related to law #2 (All animals consist of membrane-encased cells) because life shares a common origin
DNA
Zoology is a subset of ____ that fall under Domain ______.
- Biology
- Eukaryota
Domain Eukaryota is also known as _______ which comes from the Greek words “Eu” which means ______, and “karyon” which means _______.
- Eukarya
- true
- nucleua
Domain Eukaryota suggests that all members of the group are provided by _____ and _______
- true nucleus
- membrane-bound organs
Three (3) Domains:
- Domain Eukaryota
- Domain Bacteria
- Domain Archaea
which domain includes the prokaryotes?
Domain Bacteria & Domain Archaea
______ is the science of animals coined in the _____ from Modern Latin “Zoologia” and from the Greek words “zoon” and “-logos” which means _____ and _____ consecutively.
- Zoology
- 1600’s
- animal
- study of
Ten (10) major fields in Biology: (Z, B, M, S, P, G, C&MB, DB, EB, E)
- Zoology
- Botany
- Microbiology
- Systematics
- Physiology
- Genetics
- Cells and Molecular Biology
- Developmental Biology
- Evolutionary Biology
- Ecology
about _____ of animals have already been described and named;
over a ______ fresh species are named, described, and discovered every year
- half a million
- hundred
specializations in Zoology are classified into two (2), namely:
- Taxonomic Category
- Subdiscipline