Distinguish between Inheritance and polymorphism?
1. Distinguish between Inheritance and polymorphism?
Answer:
Inheritance:
Inheritance is one in which a new class is created that inherits the properties of the already exist class. It supports the concept of code reusability and reduces the length of the code in object-oriented programming.
Polymorphism:
Polymorphism is that in which we can perform a task in multiple forms or ways. It is applied to the functions or methods. Polymorphism allows the object to decide which form of the function to implement at compile-time as well as run-time.
Explanation:
1. Inheritance is one in which a new class is created (derived class) that inherits the features from the already existing class(Base class). Whereas polymorphism is that which can be defined in multiple forms.
2. It is basically applied to classes. Whereas it is basically applied to functions or methods.
3. Inheritance supports the concept of reusability and reduces code length in object-oriented programming. Polymorphism allows the object to decide which form of the function to implement at compile-time (overloading) as well as run-time (overriding).
4. Inheritance can be single, hybrid, multiple, hierarchical and multilevel inheritance. Whereas it can be compiled-time polymorphism (overload) as well as run-time polymorphism (overriding).
5. It is used in pattern designing. While it is also used in pattern designing.
2. difference between polymorphism and inheritance
Inheritance allows the already existing code to be reused again in a program while Polymorphism provides a mechanism to dynamically decide what form what function to be invoked
Explanation:
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3. what is polymorphism in mathematics?
it is The ability to assume different forms or shapes
4. Which of the following is the most common type of polymorphism quizle?
Answer:
Single nucleotide polymorphisms, frequently called SNPs (pronounced “snips”), are the most common type of genetic variation among people. Each SNP represents a difference in a single DNA building block, called a nucleotide.
Step-by-step explanation:
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5. what is the defining character of cnidaria
They have tentacles with nematocyn that contains toxin
6. Cnidaria (animals with stinging cells) Jellyfishes are examples of cnidarians. These animals have stinging tentacles that can be painful once it touches your skin. Sea hydra is also an example of cnidaria. But not all cnidaria have stinging cells, corals are cnidarians that is home to many species of fish in the ocean.
Answer:
yes
Explanation:
that is correct jellyfish and hydra have tentacles and other species. these tentacles can be very itchy ones it touches your skin
7. cnidaria use sexual means of reproduction. true false
Answer:
TRUECnidarian Reproduction
Medusae usually reproduce sexually. Sexual reproduction forms a zygote. The zygote develops into a larva called a planula. The planula, in turn, develops into a polyp.
Explanation:
HOPE IT HELPMARK ME BRAINLIST8. Which of the following statements about polymorphism are true?
Answer:
there are 10 words hidden in the world search below the words may be found across down diagonally and backwards and can overlap with each other circle the words in the word search as you find them hint the word search are the effect of a noisy environment
9. What are the example of java programming that may represent Abstraction, Encapsulation, Inheritance, and Polymorphism
ANSWER:
ABSTRACTION: Suppose you are driving your car.., so when you are driving, at that time you only need to know about the basic functionalities of the car., like how steering works n all. And you are not going into the much detail about the internal working of the car. Same is in the case of programming, there are some information which is not important for users. So that kind of information is made private by the programmers. So in short, abstraction is a mechanism with the help of which programmers hide the unnecessary details from the users.
INHERITANCE; Inheritance in simple terms means,,,getting some characteristics from the older ones. For example, when child takes birth it inherit some qualities from his parents. Same in the case of programming., the derived class takes some characteristics from the base class. The inheritance is beneficial for programming because with the help of this we can make our code as short as possible and there will be not any kind of redundancy.
POLYMORPHISM: Let’s take an simple example, we use milk for drinking..,but milk can also be used to make curd, butter etc. So, the term polymorphism means to use something in different forms. In programming, to maintain the code and to maintain the simplicity of the code we use the concept of polymorphism. Very popular example of this is, “function overloading”, in which we use the same name but the operations are different. polymorphism means having many forms. In simple words, we can define polymorphism as the ability of a message to be displayed in more than one form. Real life example of polymorphism: A person at the same time can have different characteristic. Like a man at the same time is a father, a husband, an employee
ENCAPSULATION: It means to bind things. For example, the pencil box which you use daily, that pencil box contains other things also like eraser, sharpner etc. Same in the case of programming,.the OOPS gives us the advantage of gathering the data and functions in the same box which is called “Class”.
10. What is the difference between inheritance and polymorphism?
Answer:
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11. What is polymorphism?bawal copied //and simple word lang
Answer:
polymorphism is having multiple forms of one thing.12. What animals belong to the phylum cnidaria?
Jellyfish
Sea anemone
Anthozoa
Scyphozoa
Box Jellyfish
Myxozoa
13. Cnidaria use sexual means of reproduction.
Answer:
Cnidarians use sexual means of reproduction.
Cnidarian reproduction both occur sexually and asexually.
Explanation:
The Asexual process
Cnidarians are strange-looking animals that really look more like plants, most live their lives stuck on the stable surface in the ocean. Those who stay this way usually have generations that go through the polyp and medusa stage such as the Obelia. Just like a plant which has leaves, flowers, and fruits, a Cnidarian can have feeding polyps that have stinging tentacles that are able to catch small prey, and a reproductive polyp that from time to time produces tine medusa forms that are able to swim away at the right time.
The Sexual process:
After the mature medusa swims away, they then begin their own process of reproduction. Individual medusae will release either eggs or sperm which will meet.
Some strange facts about the medusae:
Individuals can be male or female. They both have gonads that can produce both sperm and eggs.
Once the egg is fertilized, it goes through these steps:
A Zygote is formed. It then turns into a Planula or larval stage. The Planula swims around and picks a spot then stays there. It then sticks to that surface and changes slowly into its polyp form. It eventually grows more polyps and the whole reproduction cycle starts again.
Here are some examples of Cnidarians:
True Jellyfishes Sea anemone Box jellyfish
Click on the links for more information:
What is Biology? https://brainly.ph/question/457895
Are Echinoderms single-celled animals? https://brainly.ph/question/171192
What are the characteristics of corals? https://brainly.ph/question/69305
14. Define what a cnidaria is
Answer:
What are Cnidarians?Cnidarians are a type of animals that have soft body and round tentacles that could sting to defend and capture their enemies and sting to paralyze them. They are found all over the world located at water. Cnidarians are also known as bag-shaped animals or coelenterates. They are beautiful since they are made up of different colors and shapes!
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15. Give 12 Common names of Cnidaria.
cnidaria has only one name as far as i know it has only one name
16. study,what is polymorphism as one of the important characteristics of science and technology?
Answer:
In materials science, polymorphism describes the existence of a solid material in more than one form or crystal structure. Polymorphism is a form of isomerism. ... Polymorphism is of practical relevance to pharmaceuticals, agrochemicals, pigments, dyestuffs, foods, and explosives.
Explanation:
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17. what is the difference between polymorphism and encapsulation in java?
Answer:
Polymorphism allows program code to have different meaning or functions while encapsulation is the process of keeping classes private so they cannot be modified by external
18. cnidaria use sexual means of reproduction. select one true false
Answer:
True
Explanation:
Most cnidariansare hermaphrodites(meaning they have both male and female reproductive organs), but some are individually male or female and participate in sexual reproduction. Some polyp forms reproduce asexually by budding, while some medusa can split down the middle.
19. what is distinguishing characteristics of Cnidaria
All Cnidaria are aquatic, mostly marine, organisms. They all have tentacles with stinging cells called nematocysts that they use to capture food. Cnidarians only have two body layers, the ectoderm and endoderm, separated by a jelly-like layer called the mesoglea. Most Cnidarians have radial symmetry.
Answer:
All Cnidaria are aquatic, mostly marine, organisms. They all have tentacles with stinging cells called nematocysts that they use to capture food. Cnidarians only have two body layers, the ectoderm and endoderm, separated by a jelly-like layer called the mesoglea. Most Cnidarians have radial symmetry.
Explanation:
hope it helps
20. Give 12 examples of Cnidaria
sea star hydroids jelly fish anemons corals sea pen sea fan hydra obelia physalia velella aurlia
21. Cnidaria use sexual means of reproduction. Select one: True False
I think it's false because if you look up the meaning of cnidaria it has nothing to do with reproduction
22. What is the prefix of the word polymorphous?
Answer:
poly is first affix
definition
Having or occurring in several distinct forms
Synonyms are; polymorphic; polymorphous
second one is flex, which means that affixes are everything that is added to this root.
23. For Java Computer Programming: In Java programming it is achieved by method overloading. A. Abstract B. Data Abstraction C. Dynamic polymorphism D. Static Polymorphism Please answer it!
The correct answer is D. Static Polymorphism.
24. What is the difference between java and polymorphism in java?
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•Inheritance vs polymorphism JavaInheritance is one in which a new class is created (derived class) that inherits the features from the already existing class(Base class). Whereas polymorphism is that which can be defined in multiple forms. ... Inheritance supports the concept of reusability and reduces code length in object-oriented
programming.
Answer:
Polymorphism in Java is a concept by which we can perform a single action in different ways. ... So polymorphism means many forms. There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism. We can perform polymorphism in java by method overloading and method overriding.
25. explain “Self-modified/Polymorphic virus”
Polymorphic viruses are complex file infectors that can create modified versions of itself to avoid detection yet retain the same basic routines after every infection. To vary their physical file makeup during each infection, polymorphic viruses encrypt their codes and use different encryption keys every time.
26. Can we override properties and apply polymorphism on these?why?
Explanation:
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Answer:
yes, so that they can provide their own definition and implementation.
27. describe the distinguishing characteristic of Coenlenterates/Cnidarias
All coelenterates are aquatic, mostly marine. The body has a single opening, the hypostome, surrounded by sensory tentacles equipped with either nematocysts or colloblasts to capture mostly planktonic prey.
Characteristics
-Reproductive Cycle.
-Capturing Food
-Classes of Cnidarians.
-Body Structure
28. What is POLYMORPHISM in JAVA Programming Panguage ?
The polymorphism principle is basically have a parent class and creating subclasses (children) that have almost the same functionality or are similar to the parent class but are unique in their own way.
For example you have an animal. There are many types of animals but they have some similar characteristics for example, let's say that all animals need to eat and sleep and they all have names. So the parent class, Animal, would have those eat and sleep methods.
public class Animal{
public void sleep();
public void eat();
}
But there are many types of animals such as birds, fish, etc. They have unique characteristics. So the children subclasses for example could look like this.
public class Bird extends Animal{
public void fly();
}
and a fish subclass could look like this...
public class Fish extends Animal{
public void swim();
}
The subclasses inherits the methods of Animal and add their own unique twist to it. :)
29. Cnidaria use sexual means of reproduction. True or False?
cnidarians have both sexual and asexual reproduction
30. they are hallow-intestined animals. a arthropods b. cnidaria c. platyminthes d. porifera
Answer:
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Explanation:
Nanjan na din yung Paliwanag.
Answer:
they are hallow-intestined animals.a arthropods
b. cnidaria
c. platyminthes
d. porifera