1.) The animals are divided into two groups where one contain red blood cells and other group did not contain. Who did this?
a) John
b) Crick
c) Aristotle
d) Galilei
2.) Halophile bacteria lives in ……………………………………………………………………………………………..
a) Hot springs
b) Salty areas
c) Marshy areas
d) Cool and damp areas
3.) Which of the following is a non-photosynthetic organism?
a) Plants
b) Fungi
c) Euglena
d) Green algae
4.) The blue green bacteria fix atmospheric nitrogen in which part of cell.
a) Cell wall
b) Plasma membrane
c) Heterocyst
d) Cytosol
5.) In the organisms of Monera, nuclear membrane is ……………………………………………………………………………………….
a)Partially present
b) Present
c) Absent
d) Round
6.) Which chlorophyll does cyanobacteria have?
a) Chlorophyll a
b) Chlorophyll b
c) Chlorophyll c
d) Chlorophyll e
7.) Who has defined five kingdoms (Monera, fungi, Animalia, plantae and Protista)?
a) R.H. Whittaker
b) M. Faraday
c) M. M. Curie
d) C. H. Darwin
8.) Which of the following is correct option?
a) All bacterias are heterotrophic
b) Majority of bacteria are heterotrophic
c) Only few bacteria are heterotrophic
d) All are correct
9.) How many domain system can divide the Kingdom Monera into two domains?
a) One-domain system
b) Two-domain system
c) Three-domain system
d) Four domain system
10.) What is the location of methanogens in cows?
a) Lungs
b) Rectum
c) Liver
d) Gut
11.) The walls of fungi had:
a) Cellulosic
b) Zinc
c) Chitin
d) All of them
12.) Which one of the following gas is produced from the dung of animals?
a) Methane
b) Biogas
c) Nitrogen
d) Both (a) & (b)
13.) Kingdom Monera includes:
a) All the prokaryotic organisms
b) All the unicellular eukaryotic organisms
c) Both the prokaryotic and eukaryotic organisms
d) All the eukaryotic fungi organisms
14.) What makes archaebacteria different from other bacteria?
a) Different cell wall structure
b) Different nucleus
c) Different genetic material
d) Different plasma membrane
15.) Which of the following statement is true?
a) Bacteria live in habitat of snow
b) Bacteria live in habitat of hot spring
c) Bacteria live in habitat of deep oceans
d) All the statement are true
16.) Which of the following is nitrogen fixing bacteria?
a) Nostocand
b) Thermus aquaticus
c) Clostridium
d) Staphylococcus
17.) Which bacteria have a rigid cell wall?
a) Archaebacteria
b) Eubacteria
c) Methanogens
d) Mycoplasma
18.) Which is the correct statement.
a) Majority of heterotrophic bacteria are decomposers
b) All heterotrophic bacteria are decomposers
c) Some heterotrophic bacteria are decomposers
d) All are correct
19.) Name the part of a given diving bacterium:
a) DNA
b) Cell membrane
c) Nucleus
d) Cell wall
20.) How does bacteria reproduce mostly?
a) Budding
b) Asexual reproduction
c) Sexual reproduction
d) Fission
21.) Which of the following organism do not contain cell wall?
a) Fungi
b) Algae
c) Mycoplasma
d) Plants
22.) How does the bacteria survive under unfavourable condition?
a) Hibernation
b) Migration
c) Spore formation
d) Budding
23.) Which disease is caused by a bacteria?
a) Cholera
b) HIV
c) Cold
d) HPV
24.) What is the location of genetic material in bacteria?
a) Cytosol
b) Nucleus
c) Plasma membrane
d) Nuclear membrane
25.) What is the composition of cell wall in Monera?
a) Polysaccharide and amino acid
b) Cellulose
c) Lipid and protein
d) Amino acids
26.) Which type of bacteria can live in hot springs?
a) Halophiles
b) Thermoacidophiles
c) Methanogens
d)Heterotrophic bacteria
27.) Which bacteria is known as true bacteria?
a) Archaebacteria
b) Eubacteria
c) Salmonella
d) Clostridium
28.) Which part of Eubacteria help in motility?
a) Cell wall
b) Spores
c) Flagellum
d) Cytoskeleton
29.) What is the body organisation in Monera?
a) Cellular
b) Acellular
c) Loose tissue
d) Organ
30.) Match the following list:
List I List II
1.) Comma-shaped bacteria i) Cocci
2.) Rod-shaped bacteria ii) Bacilli
3.) Spherical bacteria iii) Vibrio
a) 1-iii), 2-ii), and 3-i)
b) 1-ii), 2-ii), and 3-iii)
c) 1-i), 2-iii), and 3-ii)
d) 1-ii), 2-iii), and 3-i)
Answers:
1.)
Solution: c) Aristotle
Aristotle was the one who classifies plants intro shrubs, herbs and trees by using simple morphological characters. He also classified animals into two groups i.e. one group contain red blood cells and other group did not contain.
2.)
Solution: b) Salty areas
Halophiles bacteria live in salty areas. Since the word halo means salty in Greek and philes means to love in Greek, halophiles bacteria love salt.
3.)
Solution: b) Fungi
All the three options plants, euglena and green algae are photosynthetic organisms. Fungi do not contain green photosynthetic pigment. Hence, fungi is a non-photosynthetic pigment.
4.)
Solution: c) Heterocyst
Heterocyst are specialized cells present in nitrogen fixing bacteria that help in the fixing of atmospheric nitrogen.
5.)
Solution: c) Absent
The nuclear membrane encloses the nucleus of the cell. Nucleus in the organisms of Monera is not present. Hence, nuclear membrane is absent in the organisms of Monera.
6.)
Solution: a) Chlorophyll a
Only chlorophyll a is present in cyanobacteria. which is a primary pigment of photosynthesis and helps in the capturing of sunlight.
7.)
Solution: a) R.H. Whittaker
R.H. Whittaker was the one who has defined fives kingdoms. Also, the kingdoms were named Protista, Monera, fungi, Plantae and Animalia.
8.)
Solution:b) Majority of bacteria are heterotrophic
Majority of bacteria are heterotrophic but some bacteria are autotrophic also so all bacterias cannot be heterotrophic.
9.)
Solution: c) Three-domain system
The Three-domain system were proposed and it divides the Kingdom Monera into two domains.
10.)
Solution: d) Gut
Methanogens are present in the gut of ruminant animals such as cows and buffaloes and helps in the formation of methane gas.
11.)
Solution: c) Chitin
In the classification, organisms are classified on the basis of their walls composition. Where, the walls of fungi had chitin and green plants contain cellulosic cell wall.
12.)
Solution: a) Methane
Methane is the gas produced form the dung of animals like cows and buffaloes and this gas is produced by methanogens.
13.)
Solution: a) All the prokaryotic organisms
True nucleus is absent in the organisms of Monera. Hence, kingdom Monera includes all the prokaryotic organisms.
14.)
Solution: a) Different cell wall structure
Archaebacteria have different cell wall than a normal bacteria that’s why it can survive even in harsh conditions.
15.)
Solution: d) All the statement are true
Bacteria are present almost everywhere. Bacteria can live in extreme habitats like snow, hot springs, deep oceans and deserts.
16.)
Solution: a) Nostocand
Nostocand comes under eubacteria which helps in nitrogen fixation through heterocyst. It takes the atmospheric nitrogen gas and convert it into a form that can be used by plant and animals.
17.)
Solution: b) Eubacteria
Only eubacteria has a rigid cell wall whereas mycoplasma don’t have a cell wall and methanogens comes under archaebacteria who have different cell wall type.
18.)
Solution: a) Majority of heterotrophic bacteria are decomposers
Option a is correct because some bacteria are photosynthetic also. So it not right to say that all bacteria are decomposers.
19.)
Solution: d) Cell wall
Cell wall is the part of a diving bacterium in the given image. DNA is present inside the bacteria.
20.)
Solution: d) Fission
Bacteria mostly reproduce through fission but sometimes it reproduce sexually also. Whereas budding occurs in yeast.
21.)
Solution: c) Mycoplasma
All the plants, fungi, algae do have cell wall. Mycoplasma comes under exception because it do not contain cell wall.
22.)
Solution: c) Spore formation
Under unfavourable conditions bacteria releases spores to ensure its survivability. As spores can withstand harsh environment.
23.)
Solution: a) Cholera
Cholera is caused by a bacteria whereas HIV is caused by virus and cold is caused by rhino virus.
24.)
Solution: a) Cytosol
Since bacteria do not have well defined nucleus and nuclear membrane so its genetic material is naked and present in cytosol
25.)
Solution: a) Polysaccharide and amino acid
Option a is correct because cellulose is present in plant cell wall whereas lipid plus protein is in cell membrane and only amino acid is a monomer of protein.
26.)
Solution: b) Thermoacidophiles
Halophiles lives in salty areas and methanogens live in marshy areas whereas heterotrophic is the mode of nutrition so option b is correct.
27.)
Solution: b) Eubacteria
The word EU means true so option b) is correct. It is characterized by lack of nuclear membrane and a single circular chromosomal DNA and have cells walls composed of peptidoglycan.
28.)
Solution: c) Flagellum
Flagellum is right as it helps in locomotion. Whereas spores is released in harsh conditions and cell wall provides rigidity and protection to cell.
29.)
Solution: a) Cellular
Monera is a unicellular organism which is composed of a single cell and that cell performs all the metabolic activity required to carry out life processes so it has a cellular level of organisation.
30.)
Solution: a) 1-iii), 2-ii), and 3-i)
Bacteria are classified on the basis of their shapes. Here, comma shaped bacteria is a vibrio, rod-shaped bacteria is a bacilli, and spherical bacteria is cocci. Hence, a) 1-iii), 2-ii), and 3-i) is a correct match.