Biology, 01.07.2021 16:40 marchellepenuliar
A biology student estimates a population of snails in a local field using randomly
selected eight 1.0 m2 quadrats in a 10 m x 10 m site. The numbers of slugs in each
quadrat were 3, 9, 4, 2, 3, 7, 5 and 1.
6
a) Estimate the population density of slugs in this study site. (2 marks)
9
b) Estimate the total population of slugs in this study site. (3 marks)
c) What assumptions do you make when using the quadrat sampling technique?
State at least two (2) assumptions and explain why they are important. (4 marks)
Answers: 2
Biology, 21.06.2019 23:00, Jenniferlam12
What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid
Answers: 3
Biology, 22.06.2019 06:00, charnaetoney13
Explain why ecosystem diversity results in species diversity in a healthy biosphere
Answers: 3
Biology, 22.06.2019 16:00, kevinh2683
One reason scientists are trying to develop fuel sources from corn and sugar is because these sources are renewable fossil fuels are being depleted these crops can be widely grown all of the above
Answers: 2
A biology student estimates a population of snails in a local field using randomly
selected eight 1...
Social Studies, 12.07.2019 14:40
Mathematics, 12.07.2019 14:40
Biology, 12.07.2019 14:40
Chemistry, 12.07.2019 14:40
Mathematics, 12.07.2019 14:40
Mathematics, 12.07.2019 14:40