Interspecific competition - Study guides, Class notes & Summaries

1. When sea otters became extremely rare on the California coast, their usual prey (sea urchins) became overabundant and consumed most of the kelp that was the principal habitat for a diversity of fishes and invertebrates. Which statement best describes this situation? - AnsSea otters are a keystone species. 2. When goats were introduced into an island off the California coast, they lived in the same areas and ate the same plants as the native deer. The deer population subsequently dwin...

Bio Exam 2 Pearson Questions with 100% Correct Solutions When sea otters became extremely rare on the California coast, their usual prey (sea urchins) became overabundant and consumed most of the kelp that was the principal habitat for a diversity of fishes and invertebrates. Which statement best describes this situation? - Correct Answer️️ -Sea otters are a keystone species. When goats were introduced into an island off the California coast, they lived in the same areas and ate the s...

Ecological diversity - Communities of different species of plants and animals living in an ecosystem. Species interactions - The relationships among organisms of different species living in the same location. Community composition - The identity and relative abundances of all taxa in a community. Interspecific competition - Competition between individuals of different species. Intraspecific competition - Competition between individuals of the same species. Interference competition...

Test Bank For Elements Of Ecology Canadian 9th Edition By Smith Chapter 1: The Nature of Ecology PART 1 The Physical Environment Chapter 2: Climate Chapter 3: The Aquatic Environment Chapter 4: The Terrestrial Environment PART 2 The Organism and its Environment Chapter 5: Adaptation and Natural Selection Chapter 6: Plant Adaptations to the Environment Chapter 7: Animal Adaptations to the Environment PART 3 Populations Chapter 8: Properties of Populations Chapter 9: Population Growth Chapter 10:...

BIO 182 Final Test Questions with Correct Answers Which of the following displays Batesian mimicry? -Different Heloconid butterfly species from the same area come to resemble each other. -A non poisonous king snake resembles a poisonous coral snake. -Wasps and yellow jackets (both dangerous) have the same coloring patterns. - Answer--A non poisonous king snake resembles a poisonous coral snake. Competition between members of the same species -Aspecific -Intraspecific -Interspecific -C...

BIO 182 Final Test Questions with Correct Answers Which of the following displays Batesian mimicry? -Different Heloconid butterfly species from the same area come to resemble each other. -A non poisonous king snake resembles a poisonous coral snake. -Wasps and yellow jackets (both dangerous) have the same coloring patterns. - Answer--A non poisonous king snake resembles a poisonous coral snake. Competition between members of the same species -Aspecific -Intraspecific -Interspecific ...

what is a biological community? - Answer All of the populations of organisms living and interacting in a particular area commensalism - Answer interaction where one species benefits and the other is unaffected competition - Answer interaction where individuals use the same resources, lowering fitness for both -/- consumption - Answer interaction where one organism eats or absorbs nutrients from the other, +/- mutualism - Answer interaction where two species benefit +/+ three key t...

What is ecology? - Answer-the study of how organisms interact with each other and with their environment What are the 5 areas of ecological study? - Answer--Organismal: study of physiological, evolutionary, and behavioral mechanisms used by individual organisms to meet ecological needs -Population: how populations interact with their environment, how and why the # of individuals changes over time, the proportion of males to females, age of individuals, how likely they are to reproduce or di...

the krebs cycle takes place in the _______ of the ___________ - ANSWERmatrix mitochondria epistasis - ANSWERarises when the allele of one gene affects or masks the expression of another in the phenotype autosome - ANSWERa chromosome that is not a sex chromosome biodiversity - ANSWERthe range and variety of genes, species and habitats within a particular region biomass - ANSWERthe total mass of living material, normally measured in a specific area over a given period of time intras...

BIO 182 Final Test Questions with Correct Answers Which of the following displays Batesian mimicry? -Different Heloconid butterfly species from the same area come to resemble each other. -A non poisonous king snake resembles a poisonous coral snake. -Wasps and yellow jackets (both dangerous) have the same coloring patterns. - Answer--A non poisonous king snake resembles a poisonous coral snake. Competition between members of the same species -Aspecific -Intraspecific -Interspecific ...