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A species with a large intrinsic growth rate grow continuously at an exponetial rate assuming unlimited resource
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Which of the populations of organisms below could grow continuously at an exponential rate...
Select the statements that explain why very small and very large populations experience slow population growth...
Select the statements that explain why very small and very large populations experience slow population growth under the logistic growth model. 1- Small populations have fewer individuals capable of producing offspring. 2- Limited resources are shared among many individuals in very large populations. 3- The intrinsic growth rate is higher when populations contain many individuals. 4- The carrying capacity is larger for populations that contain very few individuals.
Which statement about organisms' "niche" is false? The niche summarizes environmental factors influencing growth, survival, and...
Which statement about organisms' "niche" is false? The niche summarizes environmental factors influencing growth, survival, and reproduction of a species The "fundamental" niche refers to physical, but not biological, aspects of the environment Interactions such as competition and parasitism may restrict the size of an organism's niche In the laboratory, two species with identical niches are especially easy to maintain in a mixed culture Which of the following is NOT a population characteristic favored by K-selection? low intrinsic rate of...
theoretical example of exponential growth inter EXERCISE 1 Understanding Population Growth row in a prea logarithmictive...
theoretical example of exponential growth
inter EXERCISE 1 Understanding Population Growth row in a prea logarithmictive capacity With optimal conditions (e.g., unrestricted resources and low competition), some populations grow in a predicable pattern. Early growth is relatively slow, after which growth is rapid. This rapid, logarithmic phase of growth represents the organism's blotic potential, which is its maximal reproductive capacity if given unlimited resources, exponential growth. N=(a)(21 Where: N = the number of individuals of a given generation. a =...
Which pattern of survivorship is most likely for an organism such as the penguin, which produces only a single offspring at a time,
7. Which pattern of survivorship is most likely for an organism such as the penguin, which produces only a single offspring at a time, provides a lot of parental care and has a relatively long lifespan? Most offspring survive for most of their potential life span and then die at approximately the same time. The probability of death due to natural causes is high throughout the life span. Survivorship is low early in life and then levels off. Young individuals have a...
PERIODIC 24.17. In the r vs. K-selection classification, which of the following best describes an selected...
PERIODIC 24.17. In the r vs. K-selection classification, which of the following best describes an selected species? individuals grow larger live longer, reproduce later, and invest more resources into each offspring Individuals reproduce early and chen, maximizing the population growth rate individuals live longer and reproduce later but invest very little in offspring Individuals reproduce early and then and invest more resources into each offspring OPPORTUNISTIC G 0418 Recall Grime's life story classification, shown in simplified form in the figure...
help out please for number 1 and 2 1. 2. An extinct species of dinosaur was...
help out please for number 1 and 2
1.
2.
An extinct species of dinosaur was thought to only have 1-2 offspring at a time. Based on this information and your knowledge of life history traits, you predict that the species also: had low levels of parental care. had a low risk of mortality at a young age. reached sexual maturity at an early age. was very short lived. All of the above. Which of the following would be considered...
3. The graph below has axes to show the population sizes of a predator and its...
3. The graph below has axes to show the population sizes of a predator and its prey. The dashed lines are the predator and prey isoclines. Prey Population Starting at the circle, draw in what will happen to the two populations if they are following the pattern in the Lotka-Volterra model of predation. (Remember that BOTH predator and prey numbers are represented by a point on the graph.) Use a series of arrows to show what happens. 2. Imagine two...
POPULATION MODELS: PLEASE ANSWSER ASAP: ALL 3 AND WILL RATE U ASAP. The logistic growth model...
POPULATION MODELS: PLEASE
ANSWSER ASAP: ALL 3 AND WILL RATE U ASAP.
The logistic growth model describes population growth when
resources are constrained. It
is an extension to the exponential growth model that includes an
additional term introducing
the carrying capacity of the habitat.
The differential equation for this model is:
dP/dt=kP(t)(1-P(t)/M)
Where P(t) is the population (or population density) at time t,
k > 0 is a growth constant,
and M is the carrying capacity of the habitat. This...
Just Answer please for final ! B) the same surface area relative to volume A) a...
Just Answer please for final !
B) the same surface area relative to volume A) a larger surface area relative to volume. a much smaller surface area relative to volume. C) a slightly smaller surface area relative to volumeD 56. Animals that feed on both plant and animal tissues are referred to as D) detritivores. C) omnivores B) camivores. A) herbivores. 57. Water flows over gills in the opposite direction of blood flow in a process known as D) countercurrent...
Question 1 (2pts): You are a biologist studying two species of lizards. Lizard Alays eggs in...
Question 1 (2pts): You are a biologist studying two species of lizards. Lizard Alays eggs in large clutches of 20-50. These clutches are buried and the lizard does not return to tend them. When the young hatch, they suffer high rates of predation. The few that survive grow to adulthood. Lizard B lays only two eggs. It tends to a nest until the young hatch and carries them on its back until they grow large enough to fend for themselves....
Which statement about organisms' "niche" is false? The niche summarizes environmental factors influencing growth, survival, and reproduction of a species The "fundamental" niche refers to physical, but not biological, aspects of the environment Interactions such as competition and parasitism may restrict the size of an organism's niche In the laboratory, two species with identical niches are especially easy to maintain in a mixed culture Which of the following is NOT a population characteristic favored by K-selection? low intrinsic rate of...
theoretical example of exponential growth
inter EXERCISE 1 Understanding Population Growth row in a prea logarithmictive capacity With optimal conditions (e.g., unrestricted resources and low competition), some populations grow in a predicable pattern. Early growth is relatively slow, after which growth is rapid. This rapid, logarithmic phase of growth represents the organism's blotic potential, which is its maximal reproductive capacity if given unlimited resources, exponential growth. N=(a)(21 Where: N = the number of individuals of a given generation. a =...
PERIODIC 24.17. In the r vs. K-selection classification, which of the following best describes an selected species? individuals grow larger live longer, reproduce later, and invest more resources into each offspring Individuals reproduce early and chen, maximizing the population growth rate individuals live longer and reproduce later but invest very little in offspring Individuals reproduce early and then and invest more resources into each offspring OPPORTUNISTIC G 0418 Recall Grime's life story classification, shown in simplified form in the figure...
help out please for number 1 and 2
1.
2.
An extinct species of dinosaur was thought to only have 1-2 offspring at a time. Based on this information and your knowledge of life history traits, you predict that the species also: had low levels of parental care. had a low risk of mortality at a young age. reached sexual maturity at an early age. was very short lived. All of the above. Which of the following would be considered...
3. The graph below has axes to show the population sizes of a predator and its prey. The dashed lines are the predator and prey isoclines. Prey Population Starting at the circle, draw in what will happen to the two populations if they are following the pattern in the Lotka-Volterra model of predation. (Remember that BOTH predator and prey numbers are represented by a point on the graph.) Use a series of arrows to show what happens. 2. Imagine two...
POPULATION MODELS: PLEASE
ANSWSER ASAP: ALL 3 AND WILL RATE U ASAP.
The logistic growth model describes population growth when
resources are constrained. It
is an extension to the exponential growth model that includes an
additional term introducing
the carrying capacity of the habitat.
The differential equation for this model is:
dP/dt=kP(t)(1-P(t)/M)
Where P(t) is the population (or population density) at time t,
k > 0 is a growth constant,
and M is the carrying capacity of the habitat. This...
Just Answer please for final !
B) the same surface area relative to volume A) a larger surface area relative to volume. a much smaller surface area relative to volume. C) a slightly smaller surface area relative to volumeD 56. Animals that feed on both plant and animal tissues are referred to as D) detritivores. C) omnivores B) camivores. A) herbivores. 57. Water flows over gills in the opposite direction of blood flow in a process known as D) countercurrent...
Question 1 (2pts): You are a biologist studying two species of lizards. Lizard Alays eggs in large clutches of 20-50. These clutches are buried and the lizard does not return to tend them. When the young hatch, they suffer high rates of predation. The few that survive grow to adulthood. Lizard B lays only two eggs. It tends to a nest until the young hatch and carries them on its back until they grow large enough to fend for themselves....
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