Question
Please answer all the questions thoroughly
32. A population with 50 females will grow 37. The subset of the fundamental niche that is niche is the than a population with 70 females. A. Faster B. Slower C. Longitudinally D. Latitudinally actively used by the species population. A. Patch size B. Endogenous C. Realized D. Meta 33. Species that favor high fecundity often show A. High survivorship B. Low survivorship C. High energy use D. Low energy use 38. An example of Batesian mimicry is in their offspring. A. Two related toxic species that look the same B. Two related non-toxic species that look the same C. Two unrelated species that look the same, and neither are toxic D. Two unrelated species that look the same. but only one is toxic 34. Geometric models are to generations while exponential models are to generations A. Discrete, abiotic B. Continuous, continental C. Discrete, continuous D. Random, Uniform 39. When two species interact with each other and cause selection pressure on each other, this can lead to A. Extinction B. Population cycling C. Coevolution D. No evolution 35. In a population of 500 individuals, the number of births is 100 and the number of deaths is 300. What is the r for this population? 40. Foundation species are important because A. Establish ecosystems B. Disrupt ecosystems C. Smother ecosystems D. Are irrelevant to ecosystems B. 0.4 C. 0.2 36. Two species attempt to utilize the same resource in their niche. One manages to be more successful/efficient in its usage. This is an example of A. Competitive inclusion B. Competitive exclusion C. Competitive addition D. Competitive division 41. An example of our disruption of the carbon cycle is A. Polar freezing B. Global warming C. An increase in diamond sales D. A decrease in carbon in the soil
Explanation / Answer
Ans 32. A population with 50 females will grow Faster than a population with 70 females because resources are much more available to lower population and chances of growing faster compare to high population. Option (A) correct.
Ans 33. Species that favour high fecundity often show Low survivorship because of the availability of food minimal and not survive each offspring. Option (B) correct.
Ans 34. Geometric models are to Discrete generation while exponential models are to continuous generation option (C) correct.
Ans 35. R for this is -0.6 because the birth rate is lower than the death rate option (D) correct
Ans 36. This is an example of Competitive Division option (D) correct.
Ans 38. Option (D) correct… two unrelated species that look the same but only one is toxic.
Ans 39. Coevolution- coevolution occur when two or more species equally affect each other’s evolution so option (C) correct.
Ans 40. For establishment of an ecosystem the foundation species are most important. So option (A) correct
Ans 41. It’s a well-known fact that Global warming affect our environment as well as carbon cycle by human being so option (B) correct.