What is an advantage of having homologous chromosomes (compared to h.pdf

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What is an advantage of having homologous chromosomes (compared to haploid cells that only have a single copy of each gene)? Solution Humans, including many other organisms contain a double set of chromosomes in their genetic material. The purpose and benefits of having a homologus chromosomes can be discussed as below: Thus, the above given explanations represent the benefits of having a homologous pair of chromosomes in diploid organisms over haploids..

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Although some male crab spiders find and mate with adult female spiders, others that find immature females remain with them although the sub adult females are incapable of mating until they become adults. This behavior would puzzle most evolutionary biologists because: a. The genetic basis for this behavior would be very difficult to determine. b. Mating is instinctive in spiders and therefore all males should behave the same, either mating with adult females only or guarding sub adult females only. c. Males that guard sub adults cannot use the time to find receptive females. d. One would think that immature female spiders should accept and store sperm from males in order to permit good female-finding males to have time to find many mates. Solution The answer to this concept is ans (4)..one the female immature spider should store the sperms in them for good female - findings males to have time to find many other...

Although some male crab spiders find and mate with adult female spide.pdf

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7. At October 1, Smithson Enterprises reported owners equity of $.pdf

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5. A repeated measures analysis of variane shows, F(4,20)=14.56. How.pdf

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–PLS write program in c++ thanx Linked List Sorting and Reversing Write a C++ using your own linked list class to manage a list of string elements. Besides the basic operations expected of a linked list (add an element, remove an element, check for empty list, report size (number) of elements in the list, and print out the content of the list), the linked list class also needs to have a method called sort() and a method called reverse() the manipulate the string elements. The sort method rearranges the elements in the list so they are sorted in alphabetical order. The reverse method reverses the order of the elements of the list. Do NOT use recursion to implement either of these operations. pls write program in c++ thanx Solution #include #include using namespace std; class Node{ //class node public: string data; Node* next; void SetData(string aData) { data = aData; }; void SetNext(Node* aNext) { next = aNext; }; }; class List{ //class list Node *head; public: List() { head = NULL; }; void addElement(string data); void removeElement(string data); int isEmpty(Node* temp); int size(); void print(); void sort(); void reverse(); }; int List::isEmpty(Node* temp){ //method to check whether list is empty or not if(temp!=NULL) return 1; else return 0; } void List::addElement(string data){ //method to add Node* newNode=new Node(); newNode->SetData(data); newNode->SetNext(NULL); Node* temp=head; if(temp!=NULL) { while(temp->next!=NULL) {temp=temp->next;} temp->next=newNode; } else head=newNode; } void List::removeElement(string data){ //method for delete Node* temp=head; Node *prev=head; if(isEmpty(temp)==1) {//prev=temp; while(temp!=NULL) { if(temp->data==data) {prev->next=temp->next; temp->next=NULL; } else {prev=temp; temp=temp->next; } } } else cout<<\"Nothing to delete as linked list is empty \"<next; } } return count; } void List::print(){ //method for print Node* temp=head; if(isEmpty(temp)==1){ while(temp!=NULL) { cout<data<<\" \"; temp=temp->next; } } } int main() { List list; list.addElement(\"anshu\"); list.addElement(\"anurag\"); list.addElement(\"how\"); list.addElement(\"are\"); list.addElement(\"you?\"); int count=list.size(); cout<<\"size of the linked list= \"<.

–PLS write program in c++ thanxLinked List Sorting and Reversing.pdf

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Write a Java program that calculates the distance between two points when a user types the coordinates. Solution DistBetPoints.java import java.util.Scanner;//package for keyboard inputting //distance = square root of [(a2-a1)squared + (b2-b1)squared] public class DistBetPoints {//main class static double distance(double a1, double b1, double a2, double b2) { return Math.sqrt((a2-a1)*(a2-a1) + (b2-b1)*(b2-b1)); } public static void main(String[] args) { //main function double a2, a1, b2, b1; double distance; Scanner scan = new Scanner (System.in); System.out.println(\"Enter the x coordinate for point 1: \"); a1 = scan.nextDouble();//keyboard inputting System.out.println(\"Enter the y coordinate for point 1: \"); b1 = scan.nextDouble();//keyboard inputting System.out.println(\"Enter the x coordinate for point 2: \"); a2 = scan.nextDouble();//keyboard inputting System.out.println(\"Enter the y coordinate for point 2: \"); b2 = scan.nextDouble();//keyboard inputting distance = distance(a1,b1,a2,b2);//calling function System.out.println(\"The distance between the two points is \" + distance + \" .\"); } } output Enter the x coordinate for point 1: 0 Enter the y coordinate for point 1: 0 Enter the x coordinate for point 2: 2 Enter the y coordinate for point 2: 2 The distance between the two points is 2.8284271247461903 ..

Write a Java program that calculates the distance between two points.pdf

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Which of the following light waves has the most amount of energy? High frequency Low frequency long wavelength light speed Solution At low frequency ,light waves show High amount of energy. The different types of raditions present in light energy ,found in the photons. Photons are the pockets of light energy. Radio waves have photons with low energy,microwave photons have little more energy than radio waves, ..

Which of the following light waves has the most amount of energyH.pdf

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What is the \'wobble\' position? What is the consequence of its presence? Solution Answer : During intercation between mRNA/codons and tRNA/anticodons, The third base of the codon and the first base of the anticodon constitutes the wobble position. Wobble Allows Some tRNAs to Recognize More than One Codon. This is due to the fact that strict watson and crick base pairing rules applies only to the first two bases of the codon where as third base tRNA can recognise more than one codon..

What is the wobble position What is the consequence of its pres.pdf

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What are oncogenic viruses? Which of the following groups of viruses are most likely to be oncogenic? Circle all that apply. Retroviruses (single stranded RNA + reverse transcriptase) Double stranded RNA viruses Single-stranded DNA viruses Double-stranded DNA viruses Solution 5a)IOncogenic vrisuses are the viruses which are usually suspected of causing cancer humans and animals .The Examples is human papillomaviruses b) a and b because retrovirus and double stranded DNA are oncogenic here..

What are oncogenic viruses Which of the following groups of viruses.pdf

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Unlike the biological species concept, the morphospecies concept relies on: a. offspring. phenotype. physiology. behavior. a. offspring.b. phenotype.c. physiology.d. behavior. Solution B). Phenotype Biological species concept (BSC): According to the biological species concept, a biological species is the one in which, organisms can have interbreeding and produce the viable offspring. In contrast, the morphospecies concept relies on phenotype. The species are grouped according to the similarities in their morphological features..

Unlike the biological species concept, the morphospecies concept rel.pdf

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1.) Which macronutrient do we consume in large amounts, but which we don\'t use for energy stores? a.) Lipid b.) Protein c.) Carbohydrate d.) Minerals 2.) There are no essential _________. a.) amino acids b.) fatty acids c.) carbohydrates d.) minerals e.) vitamins Solution 1). b). Protein Proteins are taken in large quantities but are not used as direct energy stores. The primary function of proteins is not energy production, they are the structural elements of muscles and many other cellular structures. In the absence of carbohydrates and lipids, proteins are breakdown to derive energy. We generally take carbohydrates in higher quantities, excess glucose is stored as glycogen. But glycogen is not the long term energy storage because glucose is water soluble. Lipids are water- insoluble and they serve as long-term energy stores. 2). c.) carbohydrates Essential nutrients are those that must be taken through food to meet the body\'s metabolic requirements. No particular carbohydrate is considered essential..

1.) Which macronutrient do we consume in large amounts, but which we.pdf

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11.1.2 Entered Answer Preview 28 28 1/28 1/28 At least one of the answers above is NOT correct (1 pt ind an equation for the parabola that has its vertex at the origin and focus F(0,7) f your answer is in the form r2 Ay, then input here: A 28 if your answer is in the form y E Ar, then input here A 1/28 Result correct In Correct Solution Please see for the given information, we get parabola as x^2=Ay, so x^2=28y is only answer for this problem..

11.1.2 Entered Answer Preview 28 28 128 128 At least one of the an.pdf

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The systemic circuit delivers oxygenated blood to and returns blood to the body organs, night atrium lungs, right atrium lungs: left atrium body organs: left atrium lungs, right ventricle All of the vessel names below refer to both an artery and a vein except femoral. gonadal. radial. axillary. basilica. The common iliac artery branches off of the inferior vena cava. abdominal aorta thoracic aorta. celiac trunk. pulmonary trunk. After ending the aim. the axillary artery becomes the artery. radial ulnar brachial subclavian digital the vein is a superficial vein that ascends along the medial side of the forearm. radial ulnar cephalic basilica brachial Solution Answers 4. A body organs , right atrium System circulation carries oxygenated blood from the left ventricle , through the arteries , to the capillaries in the tissues of the body . From the tissue capillaries the deoxygenated blood returns through a system of veins to the right atrium of the heart . 5. E. basilic 6. B . Abdominal aorta The Abdominal aorta divides to form the common iliac arteries in the lower abdomen , and these vessels supply blood to the pelvic organs , glutenal region and legs . Each common iliac artery descends a short distance and divides into an internal and an external branch. 7. C. Brachial 8. D. Basilic The basilic vein is a large superficial vein of the upper limb that helps drain parts of the hand and forearm . It originated on the medial (ulnar ) side of the dorsal venous network of the hand and travels up the Base of the forearm , where it\'s course is generally visible through the skin or it travels in the subcutaneous fat and fascia lying superficial to the muscle ..

The systemic circuit delivers oxygenated blood to and returns blood t.pdf

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8. Which of the following sentences defines adequately horizontal gene transfer? a) Exchange of genetic information across species b) Movement of genetic information via binary fission c) Exchange of genetic information via sexual reproduction d) Transmission of genetic information from ancestors to descendants e) Exchange of genetic information via asexual reproduction Solution 1. The correct answer is Option A. Horizontal gene transfer is defined as the movement of genetic material between bacteria other than by descent in which information travels through the generations as the cell divides. The bacterial species cannot divide sexually so there are other methods like transformation, conjugation and transduction which are employed for horizontal gene transfer..

8. Which of the following sentences defines adequately horizontal ge.pdf

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Save 1.13 Quiz: Quadrilaterals and Their Properties 1 Pool 3 Question 3 (1 point) Which group of quadrilaterals has diagonals that are perpendicular? O all trapezoids O all parallelograms O all rectangles all rhombuses Save 1.13 Quiz: Quadrilaterals and Their Properties 1 Pool 4 Solution In Quadrilaterals The Kite, Square and the rhombus have diagnol which are perpendicular, and squares and kites come from the family of rhombuses. Therefore the answer is All rhombuses..

Save 1.13 Quiz Quadrilaterals and Their Properties 1 Pool 3 Question.pdf

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Salmonella is closely related to Escherichia. However, Salmonella can neither be infected by lambda phage, nor can it be successfully transfected using lambda DNA. Therefore, this organism is neither a susceptible, nor a permissive host to this virus. Explain the reason for this failure. Please explain in detail. Solution It is true that Salmonella and Escherichia are the gram-negative bacteria but their genetic architecture is different which causes distinct functional proteins for the specific functional. The first step required to infect phage to bacteria is binding process, which comprises a precise interaction between the host cell surface and the virus. However, the virus host interaction critically differs amongst diverse systems. This can be mediated through various cell surface receptors and co-receptors depends on specific virus and host. Like, j protein of lambda phage interact with LamB surface protein of Escherichia coli. The LamB protein is an example of a porin, also called maltoporin, due to its necessary action for growth on limited maltose. But these receptors were absent on the surface of salmonella which restrict the lambda phage salmonella interaction and further transfection of DNA. Few important bacteriophages are there which infect the salmonella eg. Felix01, podophage P22 and phage epsilon15..

Salmonella is closely related to Escherichia. However, Salmonella ca.pdf

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Part A According to theory of natural selection, what factor below contributed to the current variations in beak sizes of finch species on the Galapagos islands? the O Non-heritable variation between individual was important for natural selection to work O Genetic drift alowed beneficialtraits to spreadthroughout the population O Different finch populations needed to change in order to survive, so benescialnewtrats arose O Finches dispersed to islands where their beak sizes dosely matched awailable seedsizes O Seeds are a limited resource Submit My Answers Give Up Solution Finches dispersed to the island where thier beak size is closely is closely mathed available seed size. larger beak resulted from ability to harvest rare, large seeds. Part A c. Canis lupus They also known as the timber wolf or western wolf..

Part A According to theory of natural selection, what factor below co.pdf

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In the context of SELECT subquery types, a is returned when an UPDAT.pdf

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In gene therapy, how is the malfunctioning gene replaced? No plagarism! Solution Gene therapy is replacing defective genes with the genes having normal functionality. This treatment can be done at different stages.Therapy done at earliest stage of life (embyonic stage) is the most effective as it ensures gene replacement in whole lineage of cells having origin from therapeutic cell. Most common tool used for gene therapy are Viruses. These viruses are used as vector to carry desirable gene. Viruses are disarmed by removal of their harmful genes .Therapeutic gene is inserted in these viruses. While inserting therapeutic genes it is ensured that genetic material of viruses that has coding to control entry into host cells remains intact. These viruses are then exposed to target cells with malfunctioned genes.These viruses then transfer desired genes into the target cells.This step can be dne in situ or in vivo depending upon tissue being treated. Different types of viruses can be used for different mechanisms of DNA transfer. Challenges in gene therapy: 1. To ensure right positioning of desirable gene into host cell. 2. Sometimes gene may be over expressed. 3. Wrong position of gene in host cell may trigger changes in expression of DNA in vicinity..

In gene therapy, how is the malfunctioning gene replaced No plagari.pdf

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Identify one trend or force in each of the specified microenvironments (the company, suppliers, marketing intermediaries, competitors, publics, and customers) and describe how it would affect \'your\' company. Example: Current CEO is retiring and the new CEO that has been selected as the replacement has a different management style; what is the effect on the company? Solution The factors of microenvironment:- 1. The competitors- The competitive environment consist of certain basic things which every firm has to take not of. No company howsoever large it may be does not enjoy monopoly. In the original business world a company encounters various forms of competition. For example, a Phillips TV has a competitors as LG, samsung, videocon, sony etc. And the change in one company\'s policy affects the other in one way or the other. 2. Customers- According to Peter F. drucker, \" there is only one definition of business purpose, that is to create customer\". The busines enterprise aims to earn profit through serving the customer demand. It now thinks more in terms of profitable sale rather than more sales volume for its stake. Today marketing of a fim begins and also ends with the customer. From the company\'s ponit of view it is always better to have customer from various groups and legions for that easily sustains demand for the company\'s product. 3. Suppliers:- Regarding the suppliers, the organisation can think of availing the required material or labour according to its manufacturing programme. It can adopt such a purchase policy which gives bargaining power to the organisation. According to Michael Porter, \" the relationship between suppliers and the firms epitomises a power equation between them. This equation is based on the industry conditions and the exent to which each of them is dependent on the other. Suppliers are either individuals, or business houses. They combined together, provide resources that are needed by the company. Now the company necessarily should go for developing specifications, searching for potential suppliers, identifying and analysing the suppliers and thereafter choose those suppliers who offer best mix of quality, delivery, reliability, credit, warranties and obviously low cost. 4. Public:- Literally word \' public\' refers to people in general. According to philip kotler \" A public is any group that has an actual or potential interest in or impact on a company\'s ability to achieve its objectives.\" The environmentalists, consumer protection groups, media persons and local people are some of the well known examples of publics. The company has a duty to satisfy the people at large along with competitors and the consumers. It is an exercise which has a larger impact on the well being of the company for tomorrow\'s stay and growth. Create goodwill among people, help to get a favourable response for a company. 5. Marketing intermediaries:- Market intermediaries are either individuals or business houses who come to .

Identify one trend or force in each of the specified microenvironmen.pdf

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i have a code that runs, but it only lets the player to guess where the ships are(which is a one player game with one board). is there a way some one can help turn this game into a player vs computer game (with two boards one for player and one for computer) Please help me. BattleShipGame.java package battleship; import java.util.ArrayList; import java.util.Scanner; public class BattleshipGame { private Ocean ocean; private boolean[][] availableSpot; private Scanner sc; public BattleshipGame() { // define a new ocean and a new 2D array to store available coordinates ocean = new Ocean(); availableSpot = new boolean[10][10]; for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++){ availableSpot[i][j] = true; } } } /** * prints the game menu and info * //param select */ public void print(int select){ String info; switch (select) { case 1: info = \"Welcome to the World of Battleship!\"; break; case 2: info = \"Enter coordinates to fire: \"; break; case 3: info = \"Shots fired: \"+ocean.getShotsFired()+\", Ships sunk: \"+ocean.getShipsSunk(); break; case 4: info = \"Congratulations! You win!\"; break; case 99: info = \"Invalid input. Please re-enter:\"; break; case 100: info = \"--------------------------------------------\"; break; case 101: info = \"\ ============================================\"; break; default: info = \"Error selection\"; break; } System.out.println(info); } /** * check if the input is valid * //param input * //return boolean */ public boolean checkValidInput(String input){ ArrayList numList = new ArrayList(); for (int i=0;i<10;i++){ numList.add(\"\"+i); } String[] coordinates = input.split(\" \"); //returns false if there are not 2 strings if (coordinates.length!=2){ return false; } //returns false if any of the strings is not a single digit number for (String str: coordinates){ if (numList.contains(str)==false){ return false; } } //returns false if the coordinates have already been shot at int row = Integer.parseInt(coordinates[0]); int column = Integer.parseInt(coordinates[1]); if (this.availableSpot[row][column]==false){ return false; } return true; } /** * get the coordinates to shoot at from the String input * //param input * //return int[] coordinates */ public int[] getCoordinates(String input){ int[] coordinates = new int[2]; String[] strList = input.split(\" \"); int row = Integer.parseInt(strList[0]); int column = Integer.parseInt(strList[1]); coordinates[0] = row; coordinates[1] = column; return coordinates; } /** * play the battleship game */ public void play(){ print(101); print(1); ocean.placeAllShipsRandomly(); boolean isGameOver = ocean.isGameOver(); sc = new Scanner(System.in); //print the ocean and start the game ocean.print(); print(3); while (!isGameOver){ print(2); String input = sc.nextLine(); //check if input is valid while (!checkValidInput(input)){ print(99); input = sc.nextLine(); } //get coordinates and fire int[] coordinates = getCoordinates(input); int row = coordinates[0]; int column = coord.

i have a code that runs, but it only lets the player to guess where .pdf

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