![subject](/tpl/images/cats/biologiya.png)
Biology, 06.01.2021 14:00 Mdaulton1182
Please help me guys
Introduction: In 1970 the deer population of an island forest reserve about 518 square kilometers in size was about 2000 animals. Although the island had excellent vegetation for feeding, the food supply obviously had limits. Thus the forest management personnel feared that overgrazing might lead to mass starvation. Since the area was too remote for hunters, the wildlife service decided to bring in natural predators to control the deer population. It was hoped that natural predation would keep the deer population from becoming too large and also increase the deer quality (or health), as predators often eliminate the weaker members of the herd. In 1971, ten wolves were flown into the island. The results of this program are shown in the following table.
1. Describe what happened to the deer and wolf populations between 1971 and 1980. How did the number of wolves affect the number of deer?
2.What do you think would have happened to the deer on the island had wolves NOT been introduced? How do you predict this would affect the ecosystem?
3. Look at the number of deer in “predation” and “starvation” columns. What conclusions can you draw about the introduction of the wolves on these values?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:30
Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:30
What is the correct trna sequence that would match the following mrna sequence.gcgaua
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00
A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:00
Hydroelectric uses moving water to do work such as grinding grains in a mill true or false
Answers: 1
You know the right answer?
Please help me guys
Introduction: In 1970 the deer population of an island forest reserve about 5...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2020 22:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/geografiya.png)
Geography, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.11.2020 22:50
![question](/tpl/images/cats/en.png)
English, 13.11.2020 22:50
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 22:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)