Multiple choice Which Protozoa phyla is responsible for red tides an.pdf

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Multiple choice: Which Protozoa phyla is responsible for red tides and can be toxic? Euglenozoa Trypanosomatidea Ciliophora Dinozoa Multiple choice: Which class of Cnidarians includes corals and anemones? Hydrozoa Scyphozoa Cubozoa Anthozoa Multiple choice: Adhesive cells in Ctenophores are called: Cnidocysts Nematocystes Nerve net Colloblasts Solution Please find the answers below and explanations in parentheses: Answer 7: Choice 4 (red tide is a phenomenon observed by presence of large amount of algal blooms in sea with appearance of red coloration of water. These algal blooms are basically dinoflagellates by nature with colored cell coatings in reddish appearance. Together, these phytoplanktons give appearance of large red-tides in the sea and are termed as Red tide) Answer 8: Choice 4 (the class anthozoa of cnidarian organisms include the forms which make up sedenatry life-style such as corals and sea anemones. They are always sedentary in nature but produce motile sperms which can perform sexual reproduction. Examples include sea anemone, Montastraea cavernosa, the corals of the great Australian coral reef etc.) Answer 9: Choice 4 (Colloblasts are small unique cells distributed in the tentacles of the ctenophora which help in attaching to the substratum and also help in capturing the prey. They contain digestive tentacles and sometimes eosinophilic cells inside them which penetrate through the substrate/prey and help in attaching to them.Thus, colloblasts are the functional cells of cnidarians for capturing prey).

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Write a program in java that asks a user for a file name and prints the number of characters, words (separated by whitespace), and lines in that file. Then, it replaces each line of the file with its reverse. For example, if the file contains the following lines (Test1.txt): This is a test Hi there Output on the console: Number of characters: 22 Number of words: 6 Number of lines: 2 Data written to the file (Test1.txt): tset a si sihT ereth iH Solution ReadFileCount.java import java.io.File; import java.io.FileNotFoundException; import java.io.PrintStream; import java.util.Scanner; public class ReadFileCount { public static void main(String[] args) throws FileNotFoundException { Scanner scan = new Scanner(System.in); System.out.println(\"Enter file name: \"); String fileName = scan.next(); StringBuffer finalsb = new StringBuffer(); File file = new File(fileName); if(file.exists()){ int numberOfLines = 0; int numberOfCharacters = 0; int numberOfWords = 0; Scanner scan1 = new Scanner(file);; while(scan1.hasNextLine()){ StringBuffer sb = new StringBuffer(); String s = scan1.nextLine(); sb.append(s); numberOfLines++; numberOfCharacters = numberOfCharacters + s.length(); String words[] = s.split(\" \"); numberOfWords = numberOfWords + words.length; finalsb.append(sb.reverse()); finalsb.append(\"\ \"); } System.out.println(\"Number of characters: \"+numberOfCharacters); System.out.println(\"Number of words: \"+numberOfWords); System.out.println(\"Number of lines : \"+numberOfLines); PrintStream ps =new PrintStream(file); ps.print(finalsb.toString()); ps.flush(); ps.close(); System.out.println(\"Data written to the file \"+fileName); } else{ System.out.println(\"File does not exist\"); } } } Output: Enter file name: D:\\\\Test1.txt Number of characters: 0 Number of words: 0 Number of lines : 0 Data written to the file D:\\\\Test1.txt Test1.txt tset a si sihT ereht iH.

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This phenomenon is primarily responsible for the redistribution of heat across the plant Coriolis effect curvature of the Earth Adiabatic cooling Biome Solution The solar heat gained by our planet from the sun is not even. The uneven heat is redistributed across the planet by air circulation, water vapour, ocean current, earth rotation. Due to uneven heat the climate and weather patterns are maintained. These are the following phenomenon primarily responsible for the redistribution of heat. Coriolis effect: The Earth rotates once every 24 hours. Due to that rotation, the uneven heat energy from the sun is redistributed by moving air masses, water vapor and ocean currents. This effect is called coriolis effect. Curvature of the earth causes uneven distribution of solar heat. Therefore the solar flux is maximum at equator than the polars. Adiabatic cooling is the process of reducing heat through a change in air pressure caused by volume expansion. In nature when there is very hot, the air close to earth becomes lighten and moves up and to fullfil that place cold heavy air comes. that results in redistribution of heat across the earth..

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Java Programming Implement an auction application with the following features/functionality: Inputs for an item and minimum bid amount. Inputs for bidder name, bid amount and maximum bid. You will implement a class called Bid to hold this information. Label controls to show the current high bidder’s name, bid amount and maximum bid. For bid amounts, you may assume all bids will be a whole dollar value just to simplify things a bit. A list box to show all entries when the auction is over. You will use the pop() method to retrieve each bid off the stack and display it. This feature is intended more for test/debug purposes. You will implement a Stack class that will keep the highest bid at the top of the stack. It must have the classic stack operations of push() to place an item on the stack, pop() to remove the top item from the stack, and top() to view the top item on the stack but not remove it. You may use a linked list of your own design, an array, or the built-in Java Array List or Linked List classes as the underlying data structure. You may also add an item count property if you want. The auction will work by the following rules: When the initial bid is made, it must be greater than or equal to the item’s minimum bid amount to be placed on the stack. When another bid is made that is greater than the current high bidder’s maximum bid, that bid will be pushed to the top of the stack and become the new highest bid. If another bid is made that is greater than the current high bid but less than or equal to the current high bidder’s maximum amount, the current high bidder’s bid will be raised to match but the new bid will not be placed on the stack. Your application should have a message box or label to indicate the status of the bid operation. There is no limit on the number of bids. Solution // To import features as \'Panel, Button, Label, TextArea, TextField, Color\', etc. import java.awt.*; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; // In this program, \"this.\" is used instead of \"this.getContentPane().\" in Auction.init() uses; class Bidacution { public static void main (String[] args) { Frame gameapp = new Frame (\"AUCTION by Henry C. Joy\"); gameapp.setSize (750, 560); // larger than actual applet -- allow for edges gameapp.addWindowListener (new WindowCloser()); Auction display = new Auction(); display.init(); gameapp.add (display); gameapp.setVisible (true); } private static class WindowCloser extends java.awt.event.WindowAdapter { public void windowClosing (java.awt.event.WindowEvent e) { System.exit (0); }} } // The MAIN method of the software (the init method): using 20 + classes. public class Auction extends java.applet.Applet // every Applet is a Panel { public static final int UNIT = 5; // difference between 2 consec. bids public static final int BREAK = 5; // separate first 5 from last 4 public static final String REPEAT = \"repeat game\"; // VIEW objects private Panel boardPanel = new Panel(); p.

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