Question # 1

Dugesia is a free living flatworm with a ciliated outer surface. It is commonly called.

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Tape worm

Liver flake

Planaria

Blood fluke

The excretory system of flatworms is composed of.

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Nephron

Nephridia

Flame cells

Ganglia

The example of phylum Hemichordata is.

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Molgula

Amphioxus

Balanoglosus

Asierias

The pores by which water enters in the body of sponge is called.

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Osculum

Ostia

Mouth

Spongocoel

In annelids the organs for excretion are

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Flame cells

Nephridia

Protonephridia

Kidneys

In amphibians the necessary requirements to spend their life history include

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Water

Land

Both water and land

None of these

What is the true sequence of bones in the mammalianear.

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Malleus, incuse and stapes

Incus and stapes

Malleus and stapes

Stapes and malleus

Animals that have their body cavity filled with parenchyma are called

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Acoelomates

Coelomates

Pseudocelomates

None of these

Primary host of tape worm is.

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Man

Cattle

Sheep

Snail

Which of the following is a feature of series deuterostomia

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Cleavage of zygote is spiral and determinate

Coelom is formed due to splitting of mesoderm

Mouth arises from blastopore or anterior margin

Mesoderm is derived from wall of developing gut

The larvae such as bipinnarial and brachloria develop in members of phylum

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Cnidaria

Mollusca

Echinodermata

Annelida

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

Loligo is an animal of phylum Mollusca which is commonly called.

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slug

Garden snail

Squid

Oyster

In sponges the food enters the spongocoel cavity called.

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Globules

Gemmules

Endosperm

Ostia

Example of tunicate is.

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Amphioxus

Molgula

Reptilia

Amphibia

Vertebrates that develop embryonic membranes around their embryo called

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Amniotes

Abamniotes

Embryotes

None of these

Garden snail belongs to class.

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Gastropoda

Caphalopods

Pelecypoda

Drthropoda

The inner layer of most sponges is called.

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Pinacoderm

Choanoderm

Epiderm

Endoderm

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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