the beak of the finch video answers

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What do these beak differences tell us? 7. if (prefsArray[22] == 3) { document.write("")} They observed which birds were mating with one another and listened to the songs the birds were singing. if (prefsArray[29] != 0) { document.write(", ")} if (prefsArray[64] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[64])+"");}

Differences in beak shapes tell us that all the finches eat the same type of food. 4. if (prefsArray[21] == 3) { document.write("")} Proudly created with Wix.com. © 2015 Living Environment Science Teacher. This new island will have larger seeds.

if (prefsArray[41] != 0) { document.write(prefsArray[41])}. Different finch beak shapes are evidence that several finch species with different beak shapes came to the Galápagos Islands from the mainland. 6. if (prefsArray[36] != 0) { document.write(", ")} If you picked up 13 or more seeds on either island (original or new) your beak is suitable for this environment. This preview shows page 1 - 2 out of 3 pages. $("#2D").addClass('text-success font-weight-bold'); if (prefsArray[36] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[36])+"
");}

View Copy of Beak of the Finch Video and Questions from SCIENCE 305 at Archbishop Spalding High School. What do these beak differences tell us? Watch the last segment of the video and answer questions 10-12b in the Beaks of Finches lab. if (prefsArray[37] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[37])+"");} }, Attempts:

Identify how each term is represented in the Beaks of Finches lab.

You must migrate to another island with different seeds in order to survive.

if (prefsArray[63] == 3 || prefsArray[64] == 3 || prefsArray[65] == 3 || prefsArray[66] == 3 ) { If you picked up 13 or more seeds on the new island then your beak is suitable for this environment. if (prefsArray[31] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[31])+"");} if (prefsArray[59] == 4) { document.write("")} $("#5Ccheck").text("(Correct) "); //This is text for screen readers Less than a quarter of individuals with this beak depth from the initial population survived the drought. if (prefsArray[43] == 1) { document.write("")} if (prefsArray[30] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[30])+"");} if (prefsArray[31] != 0) { document.write(", ")} The video above explains how to read the "Variations in Beaks of Galapagos Island Finches" diagram. The offspring (red bars in second graph) had a smaller range of beak depths—from smallest to largest—than their parents (black bars).

We have tutors online 24/7 who can help you get unstuck. $("#6Dcheck").text("(Correct) "); //This is text for screen readers Watch the video that defines the terms for question 9 in the Beaks of Finches lab. if (prefsArray[43] != 0) { document.write(", ")} if (prefsArray[28] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[28])+"
");} if (prefsArray[64] == 1 || prefsArray[64] == 3) { document.write("")} if (prefsArray[29] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[29])+"");} if (prefsArray[66] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[66])+"");} $("#7Acheck").text("(Correct) "); //This is text for screen readers

$("#2Dcheck").text("(Correct) "); //This is text for screen readers Different finch beak shapes are evidence that several finch species with different beak shapes came to the Galápagos Islands from the mainland. Each of the 13 species was founded by the independent migration of a different species from the mainland to the islands.

if (prefsArray[57] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[57])+"");} if (prefsArray[35] == 1 || prefsArray[35] == 2 || prefsArray[35] == 4) { document.write("")} if (prefsArray[59] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[59])+"");} if (prefsArray[65] != 0) { document.write(", ")} You will continue the next round on the original island with small seeds. if (prefsArray[64] != 0) { document.write(", ")} $("#3Acheck").text("(Correct) "); //This is text for screen readers

B. if (prefsArray[45] != 0) { document.write(", ")} if (prefsArray[34] != 0) { document.write(prefsArray[34]-2)}. if (prefsArray[51] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[51])+"");} The figure shows the beak depths of the initial population of medium ground finches before the drought (red bars), and of the drought survivors (black bars). Different finch beak shapes are evidence that all Galápagos finches shared a common ancestor a long time ago. }, Attempts: What characteristics of the beak are beneficial for the survival of Finch on the new island? Go to the Lab Notebook. 5. Different finch beak shapes are evidence that all Galápagos finches shared a common ancestor a long time ago. if (prefsArray[27] != 0) { document.write(prefsArray[27])}. Previous question Next question Transcribed Image Text from this Question. A.

$("#3Bcheck").text("(Correct) "); //This is text for screen readers Answers chosen:

if (prefsArray[50] == 2 || prefsArray[50] == 3) { document.write("")} What keeps different Galápagos finch species from mating? $("#4A").addClass('text-success font-weight-bold'); if (prefsArray[28] == 4 || prefsArray[29] == 4 || prefsArray[30] == 4 || prefsArray[31] == 4 ) {


if (prefsArray[29] == 4) { document.write("")}

If you picked up 12 or less seeds on the new islan then your beak is not suitable for this environment.

if (prefsArray[35] == 1 || prefsArray[36] == 1 || prefsArray[37] == 1 || prefsArray[38] == 1 ) { if (prefsArray[35] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[35])+"
");} if (prefsArray[50] != 0) { document.write(", ")} $("#5C").addClass('text-success font-weight-bold'); A. if (prefsArray[24] == 3) { document.write("")}

Answers chosen: Attempts: 2.

The most common beak depth of the surviving population (black bars) was 10.3 mm.

One population eats mostly small, soft seeds and the other population eats mostly large, hard seeds. C. (Correct) Different finch beak shapes are evidence that over time, finch species adapted to different food sources on the islands.

The original island has small seeds. The video above explains how to read the "Variations in Beaks of Galapagos Island Finches" diagram. if (prefsArray[58] != 0) { document.write(", ")} If you picked up 12 or less seeds on the new islan then your beak is not suitable for this environment. $("#5B").addClass('text-success font-weight-bold'); if (prefsArray[30] == 4) { document.write("")} Complete the notes that define the terms.
if (prefsArray[62] != 0) { document.write(prefsArray[62]-1)}.

Mark a check to identify which island you inhabit (orginal or new). Pick up as many seeds as possible in 30 seconds. if (prefsArray[49] != 0) { document.write(char='0ABCDE'.charAt(prefsArray[49])+"
");} Select all that apply. its beak represents a shoe.

Answers chosen: Your specie has died!

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