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What would it mean if a
predator removal experiment yielded the
opposite results from those shown in Figure 54.5—that is, numbers
of surviving moths increased where predators were not removed?
Step by step
Solved in 3 steps
- 2:11 ← AP_5069_L04_DiffusionAndOsmosis (1).docx A If you've got a name, you've got a logo. Adobe Students save over 60% on Adobe Creative Cloud. Learn more JB BATES PAGE 5/... A Post-Lab Questions 1. Why is it necessary to have positive and negative controls in this experiment? ON 5G 2. Draw a diagram of the experimental setup. Use arrows to depict the movement of each substance in the dialysis bag and the beaker. Which substance(s) crossed the dialysis membrane? Support your response with data- based evidence. raLarvae and pupae per Bt plant 100 JA 5 TOH -- Mosaic, Cry1Ac plant --0-- Mosaic, Cry1C plant -- Sequential, Cry1Ac plant --- Sequential, Cry1C plant Pyramid, two-gene plant L 1 1 3 6 9 12 15 18 21 24 Generation Figure 1. The figure above shows the average numbers of larvae and pupae of the moth found per Bt plant in each of the treatments. Note the logarithmic scale on the y-axis. Question 5. Assuming that the differences in moth density between the two plants in the mosaic treatment are completely due to differences in toxicity, to which toxin were the moths most susceptible?New 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.
- T-Sclence-Gr5-T8C-PBT (2020-2021) Questlon: 1-9 Monarch butterflies travel long distances each winter. Some travel thousands of milos from northem locations to places in Mexico. How does this help them survive? (SC.5.L17.1) OI t lets them move from land to ocean environments. O t allows them to cary their young to new locations. O It gives them exercise to keep their wings in shape. O t lets them lay their eggs in warmer conditions.O 10,074 individuala/year Newcela O 74 individuals/year AP Blology Perlods 1 and 2 Grading periods Highschool MP1, Highschool MP2, Highschool MP3, Highschool MP4 The bluestreak cleaner wrasse is a fish that inhabits coral reefs. These fish eat parasites off of larger fish. The larger fish benefit from increased health. In return, the wrasse receive nutrition and protection from the larger fish. What type of interaction is this? Location 01 eeting days Mon Tue Wed Thu Fri O Mutualism O Parasitism O Commensalism O Predation The human sleep-wake cycle is regulated by melatonin. The synthesis of melatonin is regulated by light exposure (Figure The human body typically develops a sleep-wake rhythm that does not respond quickly to change. Long- term exposure to extended periods of bright light after sunset is most likely to affect a person in which of the following ways?Illuminate Home Connection Question 3 | 2020-2021 Scienc x c8f9098c078b6dcc/3?rldbqn=1 EReading lis C.. O Nearpod - 12.17.20 Signed in as: Aiden Hunter Q Review / v Finish Test ABC Question 3 A scientist claims that orchid populations will be smaller in areas that have an average spring temperature of 9°C compared to areas that have an average spring temperature of 7°C. Which argument BEST supports this claim? sa at ak gure ak Orchid populations will be smaller at higher temperatures because the probability of male pollinating bees arriving before orchid flowering is lower. This will result in decreased orchid reproduction and smaller populations. A Orchid populations will be smaller at higher temperatures because the probability of male pollinating bees arriving before orchid flowering is lower. This will result in increased orchid reproduction and smaller populations. Orchid populations will be smaller at higher temperatures because the probability of male pollinating bees arriving…
- inate S_Q1_Science_Biology_2022-2023 Question 1 200 TIDO D D BO 70 60 550 40 30 20 10 OF 0 5 X me graph shows the growth of the P caudatum population when it is grown separately. P. caudatum Alone 250 200 150 5 V 10 Time (days) Q Zoom 10 Time (days) 15 15 The graph shows the growth of the P. aurelia and P. caudatum populations when they are grown together. Both Species Grown Together 20 2022 Illuminate Education TM, Inc. Question 1 Which statement is supported by the graphs? A A B C D Accessibility Tools Signed in as: Zavion Ma Q Review/✔ Finish T ABG P. caudatumrand P. aurelia competed equally for resources. P. aurelia and P. caudatum did not compete for resources. P. aurelia was better able to compete for resources than P. caudatum P. caudatum was better able to compete for resources than P. aurelia ZDay 1 Day 2 Day 3 Breakfast White Rice and Roast Chicken White Rice, and Fried Tilapia White Rice and Ginisang Patola soup (patola and miswa) Lunch White Rice and Roast Chicken White Rice, and Fried Tilapia White Rice and Ginisang Patola soup (patola and miswa) Dinner White Rice and Roast Chicken White Rice, and Fried Tilapia White Rice and Ginisang Patola soup (patola and miswa) Other kinds of food or drinks consumed RATING PER DAY FOOD GROUPS AMOUNTS FOOD GROUPS AMOUNTS FOOD GROUPS AMOUNTS MEAN FOR THREE DAYS FOOD GROUPS AMOUNTS Use the Philippine Food Pyramid Use the following rating scale for assessing the nutritional status per day per student 4 = has completed all food groups/sufficient amount/servings in a day for all food groups 3 = 1 food group missing/sufficient amount/servings in a day except for 1 food group 2 = 23 food groups missing/ insufficient…Discussion Answer the following questions 1. In the dark forest, what change did you observe in the moth population by the end? 2. Why did this happen? 3. In the wild, would moth parents have offspring that are identical in color to them? 4. What does "survival of the fittest" mean? 5. How does an adaptation first happen? 6. How does a trait become more common in a population over time?
- 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 increase會 事 3 of 6 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 decrease in fruits and vegetables 15. "Diseases spread as a result of mites" would be considered a factor. A. density…Question: Why is sexual reproduction still around? (Choose all that apply) fitness of the population populates areas rapidly cost of meiosis frequency dependent relationship between hosts and parasites limited genetic diversity
