Therefore, it is vey clear that biotic potential for r- selected species very high. Eg. ... An elephant's trunk is an extended nose used for smelling, breathing, trumpeting, drinking, and also for grabbing things like a potential meal. the elephant. African elephants have major impacts on vegetation, particularly at high densities. 3. But, k-selected species give birth to very few and they pay an extreme parental care. They, therefore, can be Large numbers of forest elephants ranging over large areas may be essential for ecosystem function. Philandering males, sneaking around behind their partners' backs or openly canoodling, are a stock character on Animal Planet. Certain Knob‐thorns (Senegalia nigrescens ) are typically ring‐barked by elephant, and high levels of mortality are common at high elephant densities.Our study aimed to test whether ivory palm clusters (Hyphaene petersiana ) form a biotic refuge for knob‐thorn against elephant herbivory. calculated that it would take 750 years for a pair of elephants to produce 19 million descendents. So, their biotic potential is very low. How would you expect the curve of biotic potential for a pair of elephants to compare to that of a house mouse? Biotic Potential Definition What will happen to a wild population of lemmings if they have unlimited food and water, a perfectly suitable habitat, no […] Elephant grass (2n = 4x = 28; Cenchrus purpureus Schumach. Biotic potential Elephant Mouse Offspring per birth Capacity for survival Procreation Maturity Refer to the table and write a paragraph comparing the biotic potentials of elephants and mice. Section: 03.03. In this lesson, we will review how reproductive capacity determines biotic potential by comparing lemmings and blue whales. ), also known as Napier grass, is an important forage grass and potential energy crop in tropical and subtropical regions of Asia, Africa and America. Biotic potential is the highest possible vital index of a species; therefore, when the species has its highest birthrate and lowest mortality rate. Elephant males are on average 1.3 times larger than females and adult males attain a body mass twice that of adult females (Lee & Moss, 1995). 38) Which of the following would be an example of high biotic potential? A scientist studying wolves near Kirkland Lake notices a steady decline in the population of wolves for four consecutive years. Biotic potential is the maximum growth rate of a population in ideal conditions. elephant, human. But now researchers have revealed that cheetahs buck this sexual stereotype. Biotic potential is described by the unrestricted growth of populations resulting in the maximum growth of that population. Answer: A. BIOTIC FACTORS FOOD WEB The vegetation (producers) for large groups of grazers like zebras and elephants include plentiful grasses, shrubs and trees in the African Savannah. However, no study has yet reported a genome assembly for elephant grass at … Topic: Population Growth. What is the common feature of a graph of the biotic potential of all three of these organisms? The signature of elephant dispersal is evident in the spatial distribution of trees suggesting that elephants maintain tree diversity and retain low redundancy in seed dispersal systems. Charles Darwin (remember him?) Male lions, male chimps, and male elephant seals (along with many others) play the Casanovas, pairing up with multiple females. 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