Description : In which one of the following the genus name, its two characters and its class/phylum are correctly matched? (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) ... hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization
Last Answer : (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct
Description : Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of Phylum (a) Mollusca (b) Protozoa (c) Coelenterata (d) Porifera.
Last Answer : (d) Porifera.
Description : Why is hermaphroditism beneficial in sponges even though they rarely self fertilize?
Last Answer : Because the Earth is flat.
Description : Nematocysts are found in
Last Answer : Nematocysts are found in A. Porifera B. Coelenterata C. Nematodes D. Annelida
Description : From the following statements select the wrong one. (a) Prawn has two pairs of antennae. (b) Nematocysts are characteristics of the Phylum Cnidaria. (c) Millepedes have two pairs of appendages in each segment of the body. (d) Animals belonging to Phylum Porifera are marine and fresh water
Last Answer : (a) Prawn has two pairs of antennae.
Description : Cnidarian toxins are secreted by the________ cell. a. Pseudocysts b. Nematocysts c. Hydrocysts d. Gonadocytes
Last Answer : b. Nematocysts
Description : Nematocysts are present in (1) Starfish (2) Ascaris (3) Centipede (4) Sea anemone
Last Answer : Sea anemone
Description : Which of the following does not belong to phylum Coelenterata
Last Answer : Which of the following does not belong to phylum Coelenterata A. Sea pen B. Sea father C. Sea cucumber D. Sea fan
Description : Which among the following has segmented body? (1) Phylum Mollusca. (2) Phylum Arthopoda (3) Phylum Annelida (4) Phylum Coelenterata
Last Answer : (3) Phylum Annelida Explanation: The Annelida, also known as the ringed worms or segmented worms, are a large phylum, with over 17,000 extant species including ragworms, earthworms, and leeches.
Description : Write the characteristics of Phylum Coelenterata?
Last Answer : i) Animals belonging to this group have a special cavity called coelenteron hence they are called coelenterates. ii) They are diploblastic animals having two cellular body layers. Outer layer is called ... life. v) The common examples are Hydra, Jelly Fish and Sea anemone.
Description : Peripatus is a connecting link between (a) mollusca and echinodermata (b) annelida and arthropoda (c) coelenterata and porifera (d) ctenophora and platyhelminthes
Last Answer : (b) annelida and arthropoda
Description : Match the following genera with their respective phylum. (1) Ophiura (i) Mollusca (2) Physalia (ii) Platyhelminthes (3) Pinctada (iii)Echinodermata (4) Planaria (iv) Coelenterata (a) (1)-(iv), (2)-(i), (3)-(iii), (4)-(ii) (b) (1)-( ... , (3)-(iv), (4)-(ii) (d) (1)-(iii), (2)-(iv), (3)-(ii), (4)-(i)
Last Answer : (b) (1)-(iii), (2)-(iv), (3)-(i), (4)-(ii)
Description : What is the evolutionary advantage of the occurrence of sperm cells and larval stage in the life cycle of sponges?
Last Answer : The sexual reproduction in sponges, in addition to contributing to genetic variability, also facilitates the colonization of farther environments by these beings, since sperm cells and larvae are mobile and can swim in the exterior to compensate the immobility of the adult individual.
Description : Occurrence of Leydig’s cells and their secretion is (a) ovary and estrogen (b) liver and cholesterol (c) pancreas and glucagon (d) testis and testosterone.
Last Answer : d) testis and testosterone.
Description : In C++, polymorphism requires: (A) Inheritance only (B) Virtual functions only (C) References only (D) Inheritance, Virtual functions and references
Last Answer : (D) Inheritance, Virtual functions and references
Description : Which of the following is true for variable names in Python? a) unlimited length b) all private members must have leading and trailing underscores c) underscore and ampersand are the only two special characters allowed d) none of the mentioned
Last Answer : Answer: a Explanation: Variable names can be of any length.
Description : What is DNA polymorphism? -Biology
Last Answer : answer:
Description : Explain Polymorphism? -Biology
Description : What is the polymorphism of elements ?
Last Answer : Polymorphism of elements is different forms of the same element. If an element can exist in different forms, then its religion is called polymorphism. These variations differ from one another in physicality and in the ... of three types. Namely: a. Charcoal or coal , b. Straw coal and c. Cole.
Description : $ Arthropoda is the largest group in the animal kingdom. ! Honey bee shows polymorphism.
Last Answer : $ Arthropoda is the largest group in the animal kingdom. ! Honey bee shows polymorphism. A. If both As and ... is wrong D. If both As and R are wrong.
Description : All the following statements about restriction fragment length polymorphism are true except (A) It results from mutations in restriction sites (B) Mutations in restriction sites can occur in coding or non- ... It is inherited in Mendelian fashion (D) It can be used to diagnose any genetic disease
Last Answer : Answer : D
Description : What is Polymorphism?
Last Answer : Polymorphism means same operation may behave differently on different classes. Example : 1. Method Overloading and Method Overriding
Description : Ceramic materials (A) Are exemplified by clay and mica (B) Are poor electrical conductors due to lack of free electrons (C) Never exhibit polymorphism (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Polymorphism is not exhibited by (A) Carbon (B) Iron (C) Phosphorous (D) None of these
Last Answer : (D) None of these
Description : What is polymorphism
Last Answer : Polymorphism is the ability to implement the same operation many times. Each derived method implements the operation inherited from the base class in its own way.
Description : PCR and restriction fragment length polymorphism are the methods for (a) study of enzymes (b) genetic transformation (c) DNA sequencing (d) genetic fingerprinting.
Last Answer : (d) genetic fingerprinting.
Description : Satellite DNA is important because it (a) does not code for proteins and is same in all members of the population (b) codes for enzymes needed for DNA replication (c) codes for proteins ... and also the same degree of polymorphism in an individual, which is heritable from parents to children.
Last Answer : (d) shows high degree of polymorphism in population and also the same degree of polymorphism in an individual, which is heritable from parents to children
Description : .Expressed Sequence Tags (ESTs) refers to (a) novel DNA sequences (b) genes expressed as RNA (c) polypeptide expression (d) DNA polymorphism.
Last Answer : (b) genes expressed as RNA
Description : Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits? (a) Pheretima – Sexual dimorphism (b) Musca – Complete metamorphosis (c) Chameleon – Mimicry (d) Taenia – Polymorphism
Last Answer : (b) Musca – Complete metamorphosis
Description : Which among the following definitions are correct: a) Object - Any entity that has state and behavior is known as an object. b) Class - Collection of objects is called class. It is logical entity. c) ... re-usability and is used to achieve run time polymorphism. d) All of the above e) None of These
Last Answer : d) All of the above
Description : Which of the following statement is correct? A- The size and sequence of introns can be deduced from the cDNA sequence B- Restriction endonuclease can cleave ss and dsDNA both C- Restriction ... sequenceof a gene D- Amino acid sequence of a protein can be deduced from corresponding cDNA nucleotide
Last Answer : Amino acid sequence of a protein can be deduced from corresponding cDNA nucleotide
Description : Which of the following statement is correct? A- The size and sequence of introns can be deduced from the cDNA sequence B- .Restriction endonuclease can cleave ss and dsDNA both C- Restriction ... of a Gene D- Amino acid sequence of a protein can be deduced from corresponding cDNA nucleotide
Description : Which of the following cloud concept is related to pooling and sharing of resources? a) Polymorphism b) Abstraction c) Virtualization d) None of the mentioned
Last Answer : Virtualization
Description : Define what is the difference between compile-time polymorphism and run-time polymorphism?
Last Answer : Compile time Polymorphism Compile time Polymorphism also known as method overloading. Method overloading means having two or more methods with the same name but with different signatures. Run time ... or more methods with the same name, same signature but with a different implementation.
Description : Define what are the different types of polymorphism?
Last Answer : There are two types of polymorphism. They are: Compile time Polymorphism Run time Polymorphism
Description : What is Polymorphism? How is it implemented in Java?
Last Answer : A: It literally means the ability to take ‘more than one forms’. The ability of a method to behave in more than one form is called polymorphism. In Java, it is implemented by method (function) overloading (compile time polymorphism) and method overriding (runtime polymorphism).
Description : Define polymorphism
Last Answer : The word 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 ... different characteristic. Like a man at the same time is a father, a husband, an employee.
Description : Polymorphism and frameworks:
Last Answer : Software produced conventionally is generally written from the bottom up, although it may be designed from the top down . that is , the lower-level routines are written and on top of these ... reusable components that can be tailored to fit different applications by changes in their low-level Parts.
Description : What is polymorphism? Explain with an example?
Last Answer : "Poly" means "many" and "morph" means "form". Polymorphism is the ability of an object (or reference) to assume (be replaced by) or become many different forms of object. Example: function overloading, ... be a plus + sign, used for adding two integers or for using it to concatenate two strings.
Description : …………. Is the process of creating new classes, called derived classes from existing classes called base class. A) Inheritance B) Encapsulation C) Polymorphism D) Overloading
Last Answer : A) Inheritance
Description : ………… enable us to hide, inside the object, both the data fields and the methods that act on that data. A) Encapsulation B) Polymorphism C) Inheritance D) Overloading
Last Answer : A) Encapsulation
Description : Differentiate between run time and compile time polymorphism.
Last Answer : Sr. No. Compile time polymorphism Runtime polymorphism 1 In this polymorphism, an object is bound to its function call at compile time. In this polymorphism, ... is implemented with operator overloading or function overloading It is implemented with virtual function.
Description : Give the term that describes different crystalline modifications of the same chemical substance. Is it: w) polymorphism x) isomorphism y) tetrahedral z) perovskite
Last Answer : ANSWER: W -- POLYMORPHISM
Description : What is polymorphism? Enlist different types of polymorphism. What are the differences between them?
Last Answer : Polymorphism: It is a feature of object oriented programming which allows a programmer to have a more than one function having same name but different /same parameters but performs different/ ... Compile Time polymorphism o Virtual Function Difference between Types of Polymorphism:
Description : Polymorphism is implemented using function overloading. Justify the statement.
Last Answer : Polymorphism is a mechanism that allows a developer to have more than one function with same name but different signature. In function overloading, one can make use of more than one function with different signature as well. Hence ... main() { int a[10],i,isum; float b[5],fsum; clrscr(); cout