Question

One very special feature in the earthworm Pheretima is that

A. fertilisation for eggs occurs inside the body
B. the typhlosole greatly increases the effective absorption area of the digested food in the intestine  
C. the S-shaped setae embedded in the integument are the defensive weapons used against the enemies
D. it has a long dorsal tubular heart
Answer :   the typhlosole greatly increases the effective absorption area of the digested food in the intestine

Releted MCQ Question on
Zoology >> Structural Organisation in Animals

Releted Question 1

Cuboidal epithelium with brush border of microvilli is found in

A. Ducts of salivary gland
B. Proximal convoluted tubule of nephron
C. Eustachian tube
D. Lining of intestine
View Answer
Releted Question 2

Choose the correctly matched pair:

A. Inner lining of salivary ducts - Ciliated epithelim
B. Moist surface of buccal cavity - Glandular epithelium
C. Tubular parts of nephrons - Cuboidal epithelium
D. Inner surface of bronchioles - Squamous epithelium
View Answer
Releted Question 3

The ciliated columnar epithelial cells in humans are known to occur in:

A. eustachian tube and stomach lining
B. bronchioles and fallopian tubes
C. bile duct and oesophagus
D. fallopian tubes and urethra
View Answer
Releted Question 4

The kind of epithelium which forms the inner walls of blood vessels is:

A. cuboidal epithelium
B. columnar epithelium
C. ciliated columnar epithelium
D. squamous epithelium
View Answer

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Structural Organisation in Animals

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BotanyThe Living WorldBiological ClassificationPlant KingdomMorphology of Flowering PlantsAnatomy of Flowering PlantsCell: The Unit of LifeCell Cycle and Cell DivisonTransport in PlantsMineral NutritionPhotosynthesis in Higher PlantsRespiration in PlantsPlant Growth and DevelopmentReproduction in OrganismsSexual Reproduction in Flowering PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionMicrobes in Human WelfareOrganisms and PopulationsEcosystemBiodiversity and ConservationEnvironmental IssuesBotany Miscellaneous
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