Habitat selection Study guides, Class notes & Summaries

Most organisms share some features like... correct answer: Even the most desperate organisms share some features, suggesting that the single, nine random process generated diversity. True or False #1: biodiversity on earth will likely decrease in the near future. correct answer: True! Fingerprints of human activity, spread of an invasive species, Rapid change and global climate, habitat destruction, Deforestation What are the Three World Views? correct answer: 1. Natural Evolution - Evo...

What are the properties of life? - correct answer *Cells and organization *Energy use and metabolism *Environmental response *Regulation and homeostasis *Growth and development *Reproduction *Biological evolution When was earth formed? - correct answer 4.55 billion years ago When did life on earth first appear? - correct answer 3.5 billion years ago What are the evolutionary mechanisms? - correct answer *Nonrandom mating *Migration *Genetic drift *Natural selection W...

JMU BIO 150 Final Exam Accurate Questions & Answers(GRADED A+) Define biodiversity - ANSWER the diversity of plant and animal life in a particular habitat (or in the world as a whole) Define genetic diversity - ANSWER the total genetic information contained within all individuals of a species, population, or community Why is genetic diversity important? - ANSWER provides the raw materials for adaptive change Define adaptive change - ANSWER change in response to the environment's ...

Key point #1 correct answer: Even the most desperate organisms share some features, suggesting that the single, nine random process generated diversity. True or False #1: biodiversity on earth will likely decrease in the near future. correct answer: True! Fingerprints of human activity, spread of an invasive species, Rapid change and global climate, habitat destruction, Deforestation What are three Worlds Views? correct answer: 1. Natural Evolution - Evolution by natural process 2. T...

AP Biology Exam Questions and Answers Graded A+ What are the 2 theories of evolution? Explain each Gradualism- geologic changes result from slow, gradual, continuous process Punctuated Equilibrium- Long period of stasis punctuated by short bursts of significant change. What was Lamarck's theory and why was it wrong? Lamarck = Inheritance of Acquired characteristics- traits acquired during lifetime could be passed on What is natural selection Comptetition for limited resources re...

he world, in the US - 5500, 965 Number of threatened/endangered mammal species - 1000 What separates mammals from birds, reptiles, and amphibians - Mammals have hair, mammary glands, and three ear bones. What distinguishes birds from mammals, reptiles, and amphibians - Feathers Number of species of birds in the world, in North America, in the US - 9900, 2000, 925 Number of threatened/endangered bird species - over 1000 Number of reptile species in the world - 8200 Number of reptile speci...

ENWC Exam 2 Reading Questions with Verified Answers How do hunters contribute to conservation? Hunters only hunt for the biggest animal which is almost always the oldest male so they are not hunting the superior genetics. Hunters can decrease an overpopulated species causing a balance. Also, males are hunted, leaving more females left to reproduce. How will birds alter their migration in response to climate change? Birds will migrate to where it is warmer and they will not necessari...

Anthropology 105 Exam 3 Latest Update Graded A+ Chronology of Hominin Evolution: Miocene (23 - 5 m.y.a.) (Tertiary Period) Chronology of Hominin Evolution: Pleistocene (2 m.y.a. to 10,000 BP) (Ice ages) Chronology of Hominin Evolution: Recent (10,000 BP to present The most important epochs for study of hominin evolution are the? Miocene, Pleistocene, Recent Hominin: Term Term hominin used to designate the human line after its split from ancestral chimps Definition: Hominid...

Key Point 1 correct answer: Even the most desperate organisms share some features, suggesting that the single, nine random process generated diversity. True or False #1: biodiversity on earth will likely decrease in the near future. correct answer: True! Fingerprints of human activity, spread of an invasive species, Rapid change and global climate, habitat destruction, Deforestation What are the Three World Views? correct answer: 1. Natural Evolution - Evolution by natural process2. The...

ENWC 201 Final Exam Questions and Answers 2024 What is an animal's niche? How many dimensions can a niche have? Can animals share a niche? - CORRECT ANSWER-An animal's niche is the functional role of an organism considered in the environment in which it lives, its "job." A niche is multidimensional. No two organisms can occupy the same niche at the same time in the same place. What is a specialist vs a generalist? - CORRECT ANSWER-A specialist fits into their environment tightly...