Answer
Verified
440.7k+ views
Hint: Polymorphism is the occurrence of several forms or types of individuals among the members of a single species. It occurs due to discontinuous genetic variations.
Complete answer:
To answer this question, we must know about polymorphism and the organisms in which it occurs.
Polymorphism means occurrence of two different forms. Polymorphism is defined as the different forms of phenotype arising from the same genotype. These morphs occupy the same habitat at the same time. The different phenotypes are called zooids. For example in jaguar, there is one possible trait for skin colouring light or dark. Due to having more than one possibility, it is called polymorphism. It is common in nature and leads to biodiversity, genetic variations and adaptations. The process of polymorphism is inheritable. Polymorphism is shown by phylum protozoa, cnidaria,
Phylum Protozoans- Trypanosoma gambiense exhibit six polymorphic forms which are named on the basis of origin, flagella and body structure.
Phylum cnidaria class hydrozoa exhibit polymorphism. They have two polymorphic forms. Polyp has a tubular body, reproduces asexually and is sessile. Medusa has an umbrella-like body, reproduces sexually and is motile.
Termites-In termites, the different individuals or zooids are grouped into different castes like queen, workers, and soldiers. They live together forming a large community.
Thus the correct answer is (D) All of the above.
Note:Polymorphism is heritable. Multiple phenotypes of a species occur at the same time. It leads to genetic variation. Human ABO blood group is an example of polymorphism.
Complete answer:
To answer this question, we must know about polymorphism and the organisms in which it occurs.
Polymorphism means occurrence of two different forms. Polymorphism is defined as the different forms of phenotype arising from the same genotype. These morphs occupy the same habitat at the same time. The different phenotypes are called zooids. For example in jaguar, there is one possible trait for skin colouring light or dark. Due to having more than one possibility, it is called polymorphism. It is common in nature and leads to biodiversity, genetic variations and adaptations. The process of polymorphism is inheritable. Polymorphism is shown by phylum protozoa, cnidaria,
Phylum Protozoans- Trypanosoma gambiense exhibit six polymorphic forms which are named on the basis of origin, flagella and body structure.
Phylum cnidaria class hydrozoa exhibit polymorphism. They have two polymorphic forms. Polyp has a tubular body, reproduces asexually and is sessile. Medusa has an umbrella-like body, reproduces sexually and is motile.
Termites-In termites, the different individuals or zooids are grouped into different castes like queen, workers, and soldiers. They live together forming a large community.
Thus the correct answer is (D) All of the above.
Note:Polymorphism is heritable. Multiple phenotypes of a species occur at the same time. It leads to genetic variation. Human ABO blood group is an example of polymorphism.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
10 examples of evaporation in daily life with explanations
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Why is there a time difference of about 5 hours between class 10 social science CBSE