homeworkthief homeworkthief

20-05-2014
Biology

Answered

Describe how ecologists use the technique of sampling to estimate population size?

Answer :

20-05-2014

ecologists can't measure the whole population so instead they measure and area say a square mile and count how many of X there are. Then for this particular region they can easily estimate the amount of X's by multiplying the total number of square miles by the number of X's they found in that 1 square mile

Answer Link

Other Questions

In a microcrystalloscopic detection of the Ca 2 ions as CaC2O4 in the blood sample, the test is positive even with 0.001 mL of 0.002 M Ca 2 solutions. Then, det

In C Programming, standard input and output is done in streams, unlike the function calls of C++ Programming.a. Trueb. False

ginny ai tutoConvert the binary expansion of (110 1001 0001 0000)2 to a decimal expansion. 26880 26898 26896 None of theser

What medieval English stories are still significant today, and why?

quotes when both of the Capulets and Montagues to blame themselves for Romeo and Juliet death

What are some of the notable types of geological features on the Moon?

Which T cells are long-lived? A. Helper T cells B. Memory T cells C. Regulatory T cells E. Cytotoxic T cells

If a bank charges [tex]$\$[/tex] 1.50[tex]$ for each ATM transaction linked to a checking account, which of these equations can be used to solve for the number

Consider the two functions f : S → T and h : T → U for non-empty sets S,T,U Decide whether each of the following statements is true or false, and prove each cla

The treaty that stimulated intra-European mobility by allowing European residents to cross international borders with few formalities is known as:A. the Paris A

in aboard game you determine the number of spaces you msy move by spinning a spinner and rolling a die. The spinner has three regions: half of the spinner is ma

the area in which sediment is deposited along the shore is the

in an experiment, 2.54 grams of copper completely reacts with sulfur, producing 3.18 grams of copper(I). Determine the total mass of sulfur consumed. And write

Earth Science: What evidence in support of plate tectonics is provided by studies of the ocean floor? Thank you!!!

what event prompted Henry to establish the church of england

The prism has a surface area of 1312 mm2. What would the surface area of the prism be if each dimension were halved? mm2

why is there so much emphasis on exact definitions in economics?

The price of the resources that go into the production of a good affects the __________. A. price of the good B. quality of the good C. production of the good

Did Roosevelt want to go to war with Columbia? Why or why not?.

what must be demonstrated for the election of government officials to be perceived as legitimate?