Explain the 2 life history strategies, r-selected vs. K-selected.
Explain the 2 life history strategies, r-selected vs. K-selected.
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is mutualism species an r-selected or a k-selected? explain why?
is mutualism species an r-selected or a k-selected? explain why?
A species' life history is a suite of selection-driven adaptations. a. Characteristics in a life history,...
A species' life history is a suite of selection-driven adaptations. a. Characteristics in a life history, including the number of reproductive episodes & other events, have been selected for because they directly enhance _ b. Life history strategies require compromises (trade-offs). If a species of frog is subject to high rates of mortality due to predation, then name one adaptation that might represent a compromise.
I need help answering a and b 7. Describe the life history strategies for the diagrams...
I need help answering a and b
7. Describe the life history strategies for the diagrams below. Be sure to start by stating the Order you are describing (10pts each/20pts). floodplain larval length eee winter spring summer outumn A Describe the life history strategies for this mayfly (above) where esege, L-larvae and a-adult. Streen (flowing) stream (channel may be dry) larval length 011111111 e LLLLLLL winter spring summer B. Describe the life history strategies for this stonefly (above) where e-egg,...
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared...
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared to other fish species you'd expect sardines to have a long life expectancy produce few eggs reach sexual maturity early have long generation times Question 46 Histones are found in the following two domains which form a monophyletic group: Prokarya and Eukarya Archaea and Eukarya Bacteria and Eukarya Bacteria and Arches
A long answer question will require one to three paragraphs to answer. Compare and contrast r...
A long answer question will require one to three paragraphs to answer. Compare and contrast r and K-selected life history strategies. How do the two strategies differ in regards to stability of the environment, organism size, energy invested in offspring, number of offspring produced, life expectancy, and number of reproductive events? Which survivorship curve depicts r and K-selected organisms?
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...
Life history strategies can influence: Group of answer choices size and number of offspring energy allocation...
Life history strategies can influence: Group of answer choices size and number of offspring energy allocation age at first reproduction all of the above.
2. Pkovide an example of a K-selected and an r-selected species. How does each species type...
2. Pkovide an example of a K-selected and an r-selected species. How does each species type contribute to 30. With intermediate levels of disturbance, who gets the advantage (K-or r-selected)? -think of what happens after biodiversity? a low fuel burning fire.
1.) Explain what Rose gardener’s disease, white/black piedra is and its life cycle 2.) Mycosis vs....
1.) Explain what Rose gardener’s disease, white/black piedra is and its life cycle 2.) Mycosis vs. intoxication
1. Would you expect early successional species to be r-selected or K-selected? 2. Why? 3. ?What...
1. Would you expect early
successional species to be r-selected or K-selected?
2. Why?
3. ?What about species that dominate later in succession? Would
you expect them to be r-selected or K-selected?
You cannot see the individual modules in these photos. You may encounter some unitary organisms. Tube-dwelling worms collect particles on a retractable crown of tentacles. The mouth is in the center of the tentacle crown. The animal on the left has a flexible tube (sec arrow on left)...
A species' life history is a suite of selection-driven adaptations. a. Characteristics in a life history, including the number of reproductive episodes & other events, have been selected for because they directly enhance _ b. Life history strategies require compromises (trade-offs). If a species of frog is subject to high rates of mortality due to predation, then name one adaptation that might represent a compromise.
I need help answering a and b
7. Describe the life history strategies for the diagrams below. Be sure to start by stating the Order you are describing (10pts each/20pts). floodplain larval length eee winter spring summer outumn A Describe the life history strategies for this mayfly (above) where esege, L-larvae and a-adult. Streen (flowing) stream (channel may be dry) larval length 011111111 e LLLLLLL winter spring summer B. Describe the life history strategies for this stonefly (above) where e-egg,...
D Question 45 2 pts Sardines display life history traits of an r-selected species. Therefore, compared to other fish species you'd expect sardines to have a long life expectancy produce few eggs reach sexual maturity early have long generation times Question 46 Histones are found in the following two domains which form a monophyletic group: Prokarya and Eukarya Archaea and Eukarya Bacteria and Eukarya Bacteria and Arches
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...
2. Pkovide an example of a K-selected and an r-selected species. How does each species type contribute to 30. With intermediate levels of disturbance, who gets the advantage (K-or r-selected)? -think of what happens after biodiversity? a low fuel burning fire.
1. Would you expect early
successional species to be r-selected or K-selected?
2. Why?
3. ?What about species that dominate later in succession? Would
you expect them to be r-selected or K-selected?
You cannot see the individual modules in these photos. You may encounter some unitary organisms. Tube-dwelling worms collect particles on a retractable crown of tentacles. The mouth is in the center of the tentacle crown. The animal on the left has a flexible tube (sec arrow on left)...
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