Biological classification

Question 1

Two kingdom classification was based on

Answer 1

nutrition and locomotion

Question 2

The kingdoms which become more homogenous in five kingdom classification than they were in two kingdom classification are

Answer 2

plantae and animalia

Question 3

The boundaries of kingdom______ are not well defined

Answer 3

amoeba

Question 4

Three domains of life include how many kingdoms

Answer 4

6

Question 5

Linnaues is related to
[a] two kingdom classification 
[b] binomial nomenclature 
[c] Systema Naturae 
[d] all of the above

Answer 5

all of the above

Question 6

colonies of eubacteria are surrounded by

Answer 6

gelatinous sheath

Question 7

which bacteria is most abundant in nature

Answer 7

heterotrophic bacteria

Question 8

prokaryotes used in making curd and antibiotics are

Answer 8

heterotrophic bacteria

Question 9

two bacteria found to be very useful in genetic engineering are

Answer 9

Escherichia and Agrobacterium

Question 10

in bacterial chromosomes the nucleic acid are

Answer 10

of two types DNA and RNA

Question 11

chief component of bacterial cell wall is

Answer 11

amino acids and polysaccharides

Question 12

The bacterium Bacillus thuringiensis can withstand heating, dryness,and toxic chemicals. This indiates that it is able to form

Answer 12

endospores

Question 13

leprosy is caused by

Answer 13

Mycobacterium leprae

Question 14

corkscrew shaped bacteria

Answer 14

sprillium

Question 15

gram-negative baceria cells stain pink because

Answer 15

their peptidoglycan layer is thin

Question 16

archae differ from eubacteria in one of the following features
[a]they have rigid cell wall
[b]their cell wall lacks peptidoglycan component
[c]they are very ancient

Answer 16

[b]their cell wall lacks peptidoglycan component

Question 17

flagella of prokaryotic and eukaryotic cells differ in
[a] type of movement and placement in cell
[b] location in cell and mode of functioning
[c] microtubular organization and type of movement
[d] microtubular organization anf function

Answer 17

[c] microtubular organization and type of movement

Question 18

the shape of the cocci bacteria is

Answer 18

spherical