5 Questions Draft (d

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Can someone please help with number 2? Thank you.

Give other specific examples of organisms exhibiting optimization of the feeding process except or aside from ants.

Please answer both, this is one question, not breaking the Bartleby rules!

Give typing answer with explanation and conclusion 1. Which of the following is most likely to increase the carrying capacity of an area for an organism? Choose ALL that apply A. Creating a migration corridor between patches of suitable habitat B. Harvesting the organism to reduce the population C. Eliminating a disease from the area D. Food source increases E. Climate change causing a mutualist to migrate out of the habitat

D.A change in average temperature is a density-dependent factor because fewer organisms can acclimate to variations in temperature. Base your answers to questlons 14-16 on the Information below and on your knowledge of blology. Unless actions are taken to slow the decline of domesticated honeybees and augment [increase] their populations with wild bees, many fruits and vegetables may disappear from the food supply, said Claire Kremen, a conservation biologist at Princeton University in New Jersey... The honeybee decline, which is affecting domesticated and wild bee populations around the world, is mostly the result of diseases spread as a result of mites and other parasites as well as the spraying of crops with pesticides, scientists say. Source: "Bee Declines May Spell End of Some Fruits, Vegetables," National Geographic News, October 5, 2005 14. The decrease in the honeybee population is partly due to A. the use of pesticides B. the use of fertilizers C. a decrease in prey D. a…

Can someone please help with the graph and number 4? Thank you.

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Unit D: Assignment 8A Module 8: Population and Community Dynamics If 15 years ago, 34 of 88 zebra fish had the red colour, has microevolution occurred? Why or why not? 28. A. No. The allele frequency has remained the same. B. Yes. The allele frequency has changed. C. No. The allele frequency has changed. D. Yes. The allele frequency has remained the same. 29 There are particular factors that cause the diversity in a gene pool to change. Hoccribed

F5 Which option below most likely describes the nature of the pollutant and the trophic levels of each of the three species? 5 Pollutant Concentration (ng/g) 30- O Black squares represent a primary producer, red triangles an herbivore, and blue circles a predator. The pollutant is biomagnifying in the community. Blue circles represent a primary producer, black squares an herbivore, and red triangles a predator. The pollutant is biomagnifying in the community. Red triangles represent a primary producer, blue circles an herbivore, and black squares a predator. The pollutant is causing eutrophication of the lake. Red triangles represent a primary producer, black squares an herbivore, and blue circles a predator. The pollutant is neither biomagnifying nor causing eutrophication. F6 O A 6 E Year F7 F8 & 7 F9 * 8 DELL F10 9 F11 FO O ? F12 PrtScr ap 85°F Clear Insert E

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D. increased competition among carnivores 8. Over a period of time, the location of the dashed line would move from location B to location C on this graph if A. the birthrate of the rabbit population was equal to the death rate of the rabbit population B. there was a decrease in the number of rabbit predators and an increase in the availability of plants C. there was a decrease in the availability of food, water, and shelter D. the entire rabbit population migrated to a new ecosystem containing more autotrophs numbers of offspring during each reproductive season, yet the number of rabbits within a giv likely the result of

all one part

Based upon r or Ro, is the population growing, declining, or stable? How often do we get a new generation of fish? Justify your answer.

Mark Recapture can be written as M N = R Define each term. Use this equation to answer the following question. Show your work. A biologist for Mosaic fertilizer company catches 26 Florida scrub jays as part of their monthly environmental monitoring. Each bird is given a band. The next month, they catch 32 birds. 13 of the birds have bands. What is the estimated population size of the birds in that area?

Do the questions below the mosquito please

b. The graph below shows the population size changes of two animals over an 90-year span. Study the graph and then answer the questions which follow: Hare-Lynx Data 180 160 140 120 100 Hare 80 Lynx 60 40 20 1845 1855 1865 1875 1885 1895 1905 1915 1925 1935 Year a. In what year was the prey population at its highest? b. i. What was the carrying capacity of the habitat for the predator population in 1855? ii. Compare the carrying capacities for both populations and explain why there is a difference. c. Suggest one factor, other than the presence of prey, that may afieot the size of the predator population. d. The graph shows a predator-prey relationship that is based th a temperate climate. Identify one such relationship that exists: i. On a coral reef: ii. In a Barbadian garden: (spuesnoup ui) JaqunN

Q6.8. Imagine that after the birds have been living in the city for many years a second big flock of birds arrives. How will the bird population size change in the 10 to 20 years after the extra birds arrive? Choose the graph that best represents how the city's bird population should change over time. (Note: there are still no predators of these birds in the city.) Pop. Size . Pop. Size Time Time Submit Answer saved to SimuText server. Pop. Size Pop. Size Time Time

African Lions: Modeling Populations Assessment 1. When Yellowstone National Park was created in the late 1800s, wolves were on the decline. The last wolves in Yellowstone were killed in 1926, but in the 1800s, there were between 100- 160 wolves in the park. In 1995, gray wolves were reintroduced to the park. Using what you know about populations, predict the growth of the wolves on the graph below. Wolves a. b. Yellowstone Wolves 2. How would you describe this type of growth? 3. List three density-dependent limiting factors that could slow population growth C. 180 160 140 120 100 80 60 40 20 0 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 Year

please answer all two

Identify one environmental problem. Diagram all the fields of specialization needed and state research questions they need to answer in proposing a solution to that problem. A sample diagram is attach for your guidance

Use the information provided: population experiences density-dependent growth K or carrying capacity is 180 r = 0.032 individual/month 1. Calculate how many bugs are added to the population next month when population size is 65? 2. Now keeping the condition of density dependent growth, let's change some numbers: K=270 and r=0.13. If the current population is 125 bugs, how large will the population be in 12 months?