Cladistics - Study guides, Class notes & Summaries

QCAA ATAR BIOLOGY UNIT 3 Questions and answers, VERIFIED/ Ecosystems - -a biological community of interacting organisms and their physical environments Limiting factor - -any biotic or abiotic factor that restricts the existence of organisms in a specific environment. examples include: the amount of water, amount of food, temperature, amount of space and availability of mates Hierarchical classification - -Arranging things into groups according to their similarities from larger genera...

domain Bacteria - domain of unicellular prokaryotes that have cell walls containing peptidoglycans. homologous structures - Structures in different species that are similar because of common ancestry. classification - the process of naming and assigning organisms or groups of organisms to a taxon analogous structures - have the same function in different groups but do not have a common ancestry analogy - similarity due to convergence ancestral traits - more primitive features, such as te...

What is systematics? - Study of biological diversity and the evolutionary relationships among organisms, both extinct and modern What is Taxonomy? - Science of describing, naming, and classifying living and extinct organisms and viruses What are the 8 categories of taxonomic hierarchy (in order from species upward to broader classifications)? - Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain Who is the scientist that proposed the current two-part naming system for each spe...

ANT100 EVO Exam Questions and Answers 100% Pass Problems limiting development of theory of evolution: - Answer- 1. Lack of knowledge on age of earth --> Bishop Usher stated that Earth was created at 2:30pm of October 23rd, 4004 BC - it was accepted because it was too dangerous to disagree w/ the church 2. Religious concept of fixity of species --> Thought God placed all animals on Earth in their current forms 3. Lack of scientific method --> Many ideas/concepts based on singula...

ZOO 4234 Parasitology Exam 1 Questions and Answers Latest Updated 2024. Which of the following is not associated with natural killer cells? a. perforins b. apoptosis c. granzymes d. phagocytosis 2) Which of the following is not an aspect of adaptive immunity? a. memory b. nonself recognition c. antigen-specific d. localized response 3) Which of the following is not associated with cytotoxic T cells? a. T-cell receptor b. kill infected cells c. B-cell receptor d. CD8 receptor 4) Wh...

BIOLOGY UNIT 3 AND 4 QCAA. Exam Review Questions and answers, rated A+ Explain how environmental factors limit the distribution and abundance of species in an ecosystem. Limiting factors are aspects of the environment that restrict an organism's ability to live there. Limiting factors can be biotic, such as species interactions, food, and water or abiotic, such as light intensity, and climate. The distribution of species is limited by their ability to access adequate food sources and ...

ZOO 4234 Parasitology Exam 1 Questions and Answers Latest Updated 2024 (Verified). Which of the following is not associated with natural killer cells? a. perforins b. apoptosis c. granzymes d. phagocytosis 2) Which of the following is not an aspect of adaptive immunity? a. memory b. nonself recognition c. antigen-specific d. localized response 3) Which of the following is not associated with cytotoxic T cells? a. T-cell receptor b. kill infected cells c. B-cell receptor d. CD8 rece...

Biology 198 KSU (Module 1 Biology and Evolution) Exam Questions And Answers (Updated And Verified) Phylogenetic trees A. can be based on biochemical pathways. B. can be based on external morphology. C. can be based on anatomy. D. All of the above are correct. E. B and C are both correct - answerD. All of the above are correct. The hypothesized evolutionary relationships between species is called _____ , and the classification of organisms into groups such as Kingdoms, Phyla, Orders etc...

Biology 198 KSU (Module 1 Biology and Evolution) Exam Questions And Answers (Updated And Verified) Phylogenetic trees A. can be based on biochemical pathways. B. can be based on external morphology. C. can be based on anatomy. D. All of the above are correct. E. B and C are both correct - answerD. All of the above are correct. The hypothesized evolutionary relationships between species is called _____ , and the classification of organisms into groups such as Kingdoms, Phyla, Orders etc...

Cladistics Exam