c. it would stay the same. a. it would increase. Graph the population numbers of predator and prey over many generations Interpret the effects that each population has on the other … Lynx prey upon mice, voles, squirrels, grouse, ptarmigan and carrion when hares are scarce. d. the snowshoe hare … Should the hare numbers decrease, the lynx would find it difficult to catch their food and would decrease in numbers. ANSWER SHEET . 2.
Why?
o Lastly, there is evidence that at the peak population levels, the hares become so stressed by the increasing numbers of predators that they no longer reproduce at the same rate. When hares are plentiful, lynx eat little else and take about two hares every three days.
the hare population can start growing again. these periods of prosperity with arrows. As the number of hares decreases, what do you think happens to the population of grass and seeds that the hares eat?
Lynx and Hare Lab page 1 Activity: The Lynx and the Hare In this activity you will: Simulate interactions between predator and prey. BIO SOL Review 3 - Data - Graphs (17 ... 7. Are there usually more lynx or more hares… how would the snowshoe hare population change if hunters killed most of the lynxes? Question: The Remarkable Graph In Figure I Shows Nearly 100 Years Of Data Of Hare And Lynx Populations (collected South Of Hudson Bay In Canada). (2004-29) This graph shows the sizes of lynx and hare populations between the years of 1845 and 1940.
On your graph, label. The numbers of predators and prey for certain ecosystems such as the Canadian Lynx (wild cat) and hare have been recorded over many years and found to change in … Correct answers: 2 question: This graph shows how the lynx and snowshoe hare populations can vary over time.
The population cycles of these two species are closely linked. 3. 4. Why? b. it would decrease. Both Populations Show Distinct Cycles With Periods Of Approximately 12 Years That Are Slightly Out Of Phase (the Peaks Of The Two Curves Are Offset By A Few Years).
With increased hares (easy prey, food) the lynx population would also increase. After a few years, the hare population begins to increase. Snowshoe hare is the primary food of the lynx. These food sources often do not meet the lynx's nutritional needs.
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