population size 5 10 15 20 25 M 50 100 150 time Explain what phenomenon this graph is demonstrating if the dashed line represents host population size and the solid line represents parasite population size.
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- Parasite QUESTION 10 This graphs shows the regular cycling resulting from the interaction between of hosts and parasites. Host At equilibrium, what will happen to either the parasite or the host biomass if the density of either the parasite or the host stays the same? O We need more information to answer this question O It will decline O It will stay the same O It will increaseAn exponentially growing bacterial population increases its number from 103 to 1010 in 4.5 hours and reached 10¹4 cells in 8.5 hours. What is the growth rate of the population? O-7 generations/hour O-4 generations/hour O-3 generations/hour -6 generations/hour Lacks information, cannot be determined NextWhich row below best describes why the population of adult mosquitoes would drop so dramatically during this time period Feb. 5, 2007 Something is wiping out honey bees across North America and a team of researchers is rushing to find out what it is. What’s being called Colony Collapse Disorder (CCD) has now been seen in Pennsylvania, North Carolina, Florida, Georgia and way out in California. Some bee keepers have lost up to 80 percent of their colonies to the mysterious disorder. Whatever kills the bees targets adult workers, which die outside the colony — with few adults left inside, either alive or dead. The disorder decimates the worker bee population in a matter of weeks. Aside from making honey, honey bees are essential for the pollination of tens of million of dollars worth of cash crops all over the United States. That’s why almond growers of California, for instance, are taking notice and pledging funds to help identify and fight the honey bee disorder. Among the…
- given the life table of bees, please make a survivorship curve like on the example graph. what type of survivor ship curve is the table below?Species with limited resources usually exhibit a(n)______ growth curve. logistic logical experimental exponentialActivity 4. Make a Dichotomous Key. Make a Dichotomous Key for the animals illustrated below https://www.flickr.com/photos/queenslandstatearchives 137884088126 https:pixabay.com/vectors/biodiversity earthworm fertilizer-160380 https:Weommens.wikimedia.arg/aiki/File:CSIRO_Seienoeimage 2186 ARed ackSprderjpg https://en.wikipedia.org/wiki/Tamaraw %3D II IV
- This example of the Bollworms is an example of evolution by natural selection. For this to be the result of evolution which of the following statements must be true? Worms can change and become resistant to the toxic pesticide during their lifetime. The pesticide causes the mutation that makes the worms resistant. The ability of worms to survive exposure to the toxic pesticide is due to a genetic difference. DELL F5 F6 F7 F11 PriScr F12 Insert F10 %24 5 T G M. Of Alt CtrlNew folder New folder ogy Posttest Spring 2021 Question 32 II Pause Zoom A man treated his home with a pesticide that kills roaches. The first application of the pesticide killed 92% of the roaches. Two months later, he applied the same pesticide to his home again, but the second application killed only 65% of the roaches. What would best explain the decrease in the effectiveness of the pesticide? The pesticide is effective only against mature roaches. The pesticide caused some of the roaches to mutate and metabolize the pesticide. The pesticide lost its effectiveness over a period of time The surviving roaches were naturally resistant to the pesticide and that resistance was inherited by their offspring 02021 luminate EducationM Inc.Vocabulary: definition and example Invasive species Resilience zooxanthellae Mutualism Ednuzle: Ipvacivo cn ocioc
- Graph Analysis - Predator-Prey Graph Isle Royale National Park on a remote island was established in 1940, and designated a wilderness area in 1976. The only mode of transportation available is by boat or seaplane. Moose first arrived at Isle Royale around 1900. The moose population tends to increase in years with mild winters, early spring green-up, abundant winter forage, low wolf numbers and low levels of tick infestation. Wolves first arrived at the island on an ice bridge from Canada in 1940. Disease has also influenced the wolf population. Between 1980 and 1982, the wolf population declined from 50 to 14, due to canine parvovirus. Predator Prey on Isle Royale 3000 60 2500 50 2000 40 Number of 1500 30 Moose Number of Wolves 1000 20 500 10 1950 1960 1970 1980 1990 2000 2010 Years Moose WolvesPlot survivorship curves for all three species illustrated in Table 1 on a single graph. Label the axes and provide a clear legend convert it and make use of legend, so for the first species it would be 6months=1unit, then for the second species 1yr=1unit, and the third species would be 50yrs=1unitfrom the graph above what you can say what type of survivorship curve this belong too? what characterizes organisms with survivorship curve of this type? and what other organisms have survivor ship curves of this type?