The green line is the isocline for species 1. The black line is the isocline for species 2. Population size Ni is on the x- axis. Population size N2 is on the y-axis. Why do both species coexist in this scenario? (A) species 2 reaches its carrying capacity before it reaches the number of individuals it would take to drive species 1 extinct. At every stable size for species 2, species 1 is below its carrying capacity and therefore still increasing. K: (B) the carrying capacity for both species is reached before they reach the number of individuals required to drive the other species extinct. At low population sizes, cach species' growth rate is positive. KI (C) both species' carrying capacities are higher than the population size required to drive the other species extinct. Population size of Species 1 Population size of Species 2

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter53: Population Interactions And Community Ecology
Section: Chapter Questions
Problem 9TYK
icon
Related questions
icon
Concept explainers
Question
The green line is the isocline for species 1. The black line
is the isocline for species 2. Population size Ni is on the x-
axis. Population size N2 is on the y-axis. Why do both
species coexist in this scenario?
K/a12
(A) species 2 reaches its carrying capacity before it
reaches the number of individuals it would take to drive
species 1 extinct. At every stable size for species 2,
species 1 is below its carrying capacity and therefore still
increasing.
K2
(B) the carrying capacity for both species is reached
before they reach the number of individuals required to
drive the other species extinct. At low population sizes,
each species' growth rate is positive.
KI
(C) both species' carrying capacities are higher than the
population size required to drive the other species extinct.
Population size of Species 1
Green is the isocline for species 1
Black is the isocline for species 2
Population size of Species 2
Transcribed Image Text:The green line is the isocline for species 1. The black line is the isocline for species 2. Population size Ni is on the x- axis. Population size N2 is on the y-axis. Why do both species coexist in this scenario? K/a12 (A) species 2 reaches its carrying capacity before it reaches the number of individuals it would take to drive species 1 extinct. At every stable size for species 2, species 1 is below its carrying capacity and therefore still increasing. K2 (B) the carrying capacity for both species is reached before they reach the number of individuals required to drive the other species extinct. At low population sizes, each species' growth rate is positive. KI (C) both species' carrying capacities are higher than the population size required to drive the other species extinct. Population size of Species 1 Green is the isocline for species 1 Black is the isocline for species 2 Population size of Species 2
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Population evolution
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:
9781305389892
Author:
Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:
Cengage Learning