Ancestor Study guides, Class notes & Summaries

A paper 2 Edexcel A-level History source essay regarding the reasons for Italy’s poor performance in the First World War.

TCFP & GFD HAZMAT AWARENESS/OPS TEST 1. Substances or materials in quantities or forms that may pose an unreasonable risk to health, safety, or property when transported, stored, or used in commerce is a definition for a:: hazardous material 2. When dealing with a radiological incident involving a leak or spill, what exposure guidelines should the hazmat first responder use to minimize radioactive contamination?: Time, distance, shielding 3. A reference book intended as a guide to aid emerg...

DrW Unit 3 and 4 LEAP Review (Evolution and Ecology) Latest Update Graded A+ Phylogeny The study of evolutionary relationships homologous structures anatomically similar structures in inherited from a common ancestor. structurally similar, functionally different condensation The change of a gas to liquid; water vapor (gas) changes into water; driven by loss of heat energy from the vapor into a cool air mass aquifer underground surface below which the ground that is tapped by we...

What type of trait is not useful to construct a phylogenetic tree? correct answer: Analogous traits Which of the following traits are not unique to humans among the great apes? correct answer: Lack of a tail How complete is the fossil record of life on earth? correct answer: It is an incomplete record of Earth's history What is a polyphyletic group of organisms? correct answer: A group that does not include a common ancestor. What is the biological species concept based on? corr...

Anthropology Final Exam study guide- has lecture notes, textbook notes, and readings from different textbooks Week 7: 03/4-7 : Kinship and Marriage Book Terms: Kinship: the social system that organizes people in families based on descent and marriage Natal Family: the family which a person was born into and raised in (not the one they marry) Nuclear Family: the family formed by a married couple and their children Kinship Chart: A visual representation of family relationships Corporate gr...

Although fungi generally lack extensive cellular specialization, what feature of hyphal growth makes them so well suited as decomposers, mutualistic symbionts, and pathogens? correct answer: a large surface area Fungi have unique life cycles. A fungus that has two parental nuclei in one cell is referred to as a ___________. correct answer: dikaryon dikaryon correct answer: hyphae with cells having 2 different nuclei in each cell. Chytrids are thought to be the ancestral group of fung...

LEAP 2025 Biology Practice Test Questions with Verified Answers Which claim is supported by the information in Graph 1 and Graph 2? The number of eggs and the mass of the eggs produced by sockeye slamon depend on the amoun of matter stored by the female Develop a model that can be used to explain the stages of growth and development that result in a salmon fry. 1. Sperm fertilizes egg 2. Genetic material is evenly divided 3. Embryo changes from two to four cells 4. Cell differentiat...

LEAP 2025 Biology Practice Test with Complete Solutions Which claim is supported by the information in Graph 1 and Graph 2? The number of eggs and the mass of the eggs produced by sockeye slamon depend on the amoun of matter stored by the female Develop a model that can be used to explain the stages of growth and development that result in a salmon fry. 1. Sperm fertilizes egg 2. Genetic material is evenly divided 3. Embryo changes from two to four cells 4. Cell differentiate 5. ...

BIOD 101 Exam 2 (Questions and Answers A+ Graded 100% Verified) List the 7 most widely accepted characteristics of living organisms CORRECT ANS: Order, evolutionary adaptation, regulation, energy processing, growth and development, response to the environment, and reproduction Describe evolutionary adaptation and give an example CORRECT ANS: refers to smaller, genetic changes that allow for better survival of an organism. An example would be camouflage because if an animal can camo...

Phylogeny - Answer-Classification of organisms according to evolutionary relationships. Taxonomy - Answer-Evolutionary classification Linnaean system of classification (taxonomy) - Answer-Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species (Did King Phillip Come Over For Grandma's Soup) [ex. Homo sapien](italicized) Phylogeny relationships - Answer-Basal Group: Branch from oldest common ancestor, no other branch from species. Sister Taxa: Share common ance...