Using the data shown in Table 1, Provide two explanations as to why the densities of the beetles may be different in each habitat in no more than 100 words.
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Using the data shown in Table 1, Provide two explanations as to why the densities of the beetles may be different in each habitat in no more than 100 words.
![Table 1: The density of four beetle species collected in quadrats of fixed size amongst three different
habitat types around the village of Pnom Pen in southern Thailand during summer 2015.
Area
A2
в
C2
C3
Quadrat 1
2
4
6| 1
2 3
1
1
2
4
Sp A
6
9
7
6
7
9
15 15
Sp B
13
8.
18 20 14
14
1
1
1
Sp C
0 2
0 2 01
0| 3
0 103
1
1.
Sp D
1
6
13
2
1
3
15 14
3.
2.
2.
1,
2.
3.
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- 7) The following data has been obtained from the coastal haddock (Melanogrammus aeglefinus) fishery of Maine. The fishing season was divided into 10 periods. Period Catch per Period 1 208 2 195 3 168 4 132 5 91 6 80 7 63 8 56 9 48 10 33 It was also recorded that five fishing trawlers were in operation during each period of the fishing season. Question: What was the size of the haddock population originally available to the fishery?Which of the 4 competition isoclines shown above indicates a stable coexistence? N₁ 1 Case 1 K кг K 2 21 Case 3 K 2 21 K 1 O Case 1 O Case 2 O Case 3 O Case 4 K N N 2 2 2 K ·2 K 12 K 12 N K 2 21 NI KI K Case 2 K кг 1 Case 4 1 21 N. K 1 2 12 N 2 K 2 K & 12 K 2Identify the type of graph that is most suitable to visualize results in each.1. Number of reported dengue cases per province in Mindanao for the year 2009. 2. Plant height in different varieties of a corn. 3. Annual yield (kg) of rice per 100 sq. meter of field from 2012 to 2020. 4. Microalgal species diversity and water temperature across various sampling depths in Lake Baikal. 5. Number of documented consanguineous marriages from 2010 to 2015 and census population size of hamlets across selected indigenous communities in the Philippines.
- Answer true or false 1. Parasitism, once considered a symbiotic relationship, is now considered a form of predation. 2. Dominant species exert less control over the occurrence and distribution of other species. 3. Members of a population engage in intraspecific competition which is a major factor in limiting both fecundity and survivorship. 4. Dominant species are most competitive in exploiting resources 5. Food webs can be simplified by grouping species with similar trophic relationships into broad functional groupsDeer Population on an Island 120 100 96 80 78 60 6아 40 36 20 TO 1 2 3 4 5 6 7 8 9 10 11 12 Number of Months Dear population 1-During which months was the growth of the deer population exponential? | 2-Give one possible reason why the population decreased after 5 months 3-What is the approximate carrying capacity of the island? 4-Explain "carrying capacity" 5-What type of density independent factors may cause the population to decrease (name 2)? 6-What type of density dependent factors may cause the population to decrease (name 2)? 7-Overall, do deer populations seem to exhibit exponential or logistic growth? Explain why Number of DeerDirection: Analyze the situation and tell what limiting factor is being described. Choose in the box below the type of limiting factors. Mortality Natality Emigration Immigration Situation Limiting Factor 1. Every year, there's an increase in the population of migratory birds in Candava. Pampanga. 2. The increase of the population of frogs during rainy days. 3. Russian population decline due to Covid-19 effect. 4. Decrease in the population of birds when they move to another place due to unfavorable weather conditions. 5. The population in the Philippines increases due to teenage pregnancy.
- American crows (species 1) compete with Turkey Vultures (species 2) for carrion. Vultures are 4x as large as crows and eat 4x as much. They also can chase Crows away from carcasses. Therefore, one additional vulture in an area displaces four crows, but it takes 10 additional crows to displace one vulture. The competition coefficients are O alpha12 (imaging the greek alpha with subsript 12) = 10, alpha21 = 4 O alpha12 = 4, alpha21 = 10 O alpha12 = 4, alpha21 = 0.1 O alpha12 0.1, alpha21 = 4Consider the graph below. List two (2) general reasons why there is very slow or no growth near the top of a growth curve like this one. Your reasons do not need to be specific to wildebeest or zebras. o wildebeest A zebra 1960 1970 1980 1990 2000 year Figure 1. Wildebeest and zebra populations in the Serengeti from the 1950s to 20o10. vaccination campaign 0o 0000 000000 000009 00000 populationThe table below shows the production of farmed fish in different regions of the world in tonnes). 国 1. 1984 and 1995 (values expressed as x 10 1984 1995 Asia 8 400 25 000 Europe 730 1 400 North America 334 480 Africa 30 107 Central and South America 450 500 Oceania 71 96 [Z. Shehadeh and Mr. J. Maclean, FAO Fisheries Circular - C886Rev.1 (1997). Food and Agriculture Organization of the United Nations] (a) Determine which region had the highest percentage increase in fish production between 1984 and 1995. (1) (b) Describe and explain the significance of the data in the table.
- Mention any four probable reasons for the rapid rise of population in our country?In 1956, two Corsican mouflon sheep were introduced to Haute Island, which has an area of 7.00 km^2. In 1957, the pair were able to reproduce for the first time. By 1977, the population had grown to 600 sheep due to abundant food sources and the lack of natural predators in the area. Since then, the Haute Island sheep population has fluctuated between 200 sheep and 600 sheep. In 1990, 250 mouflon sheep were relocated from Haute Island to a neighbouring island with similar terrain, soil, vegetation and weather patterns. The neighbouring island has an area of 10.0 km^2. 1. Compare the density of the Corsican mouflon sheep population on Haute Island in 1977 with the neighboring island in 1990. (three sig digits) 2. Explain how the growth of the Corsican mouflon sheep population on Haute Island caused interspecific competition ? 3. What prevented the Haute Island sheep population from increasing beyond 600 sheep? 4. What was the growth rate of the Corsican mouflon sheep population on…In 1956, two Corsican mouflon sheep were introduced to Haute Island, which has an area of 7.00 km². In 1957, the pair were able to reproduce for the first time. By 1977, the population had grown to 600 sheep due to abundant food sources and the lack of natural predators in the area. Since then, the Haute Island sheep population has fluctuated between 200 and 600 sheep. In 1990, 250 mouflon sheep were relocated from Haute Island to a neighboring island with similar terrain, soil, vegetation, and weather patterns. The neighboring island has an area of 10.0 km². 1. Compare the density of the Corsican mouflon sheep population on Haute Island in 1977 with the neighboring island in 1990. Record your answers to three significant digits. 2.a. Explain how the growth of the Corsican mouflon sheep population on Haute Island caused interspecific competition? b. What prevented the Haute Island sheep population from increasing beyond 600 sheep?" 3. What was the growth rate of the Corsican mouflon…
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