Question # 1

The detachable co factor of an enzyme is known as

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Co enzyme

Ap enzyme

Activator

Prosthetic group

Animals that have their body cavity filled with parenchyma are called

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Acoelomates

Coelomates

Pseudocelomates

None of these

Which one is not the layer or wall of heart.

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Pericardium

Myocardium

epicardium

endocardium

Feeding by living in or on other organisms is a

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Parasite

Fungicide

Insecticide

Saprophyte

Parasitic fungi directly absorb nutrients from living host by

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Haustoria

Roots

Rhizoids

Gametangia

The largest invertebrate is.

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Earth worm

Star fish

Giant squid

Ascarus

Which one of following is not cell but the fragment of large cells.

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Basophils

Leucocytes

Platelets

Erythrocytes

Rubisco is the most abundant protein in

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Golgi bodies

Chloroplast

Nucleoli

Mitochondria

In sponges asexual reproduction takes place by budding. The internal buds are called.

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Globules

Gemmules

Endosperm

Cyst

Slow worm belongs to phylum.

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Annelids

Aschelminthes

Chordata

Plathelmin thes

Which one contains companion cells

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Phloem

Cortex

Xylem

endodermis

Infectious Hepatitis is caused by.

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HAV

HBV

HCV

HDV

The percentage of calcium in human body is.

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1%

2%

3%

4%

Which one is present in all bacteria

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Cell wall

Mesosoma

Ribosomes

Plasmid

The simplest of all the Bryophytes are

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Mosses

Liverworts

Club mosses

Hornworts

The number of chromosomes in fruity fly Drosophila.

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16

8

26

48

Erythrocytes have

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Only 4 or 5 pores per nucleus

Only 2 or 4 pores per nucleus

Only 3 or 4 pores per nucleus

Only 5 or 6 pores per nucleus

Yeasts are unicellular

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Protozoans

Algae

Fungi

Bacteria

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