WorksheetsClass 8: Conservation of Plants and Animals, Cell
Total questions: 66
Worksheet time: 42mins
A place in environment where an organism lives is ________
Home
Resort
Habitat
Reservoir
Deforestation takes place by
Human activities
Only by natural resources
Both of these
None of these
The species which are at the verge of the extinction
Endemic
Extinct
Endangered
None of these
The growing more and more of plants is called
Deforestation
Afforestation
Reforestation
None of these
Fauna indicates for
Plants
Animals
Both plants and animals
None of these
The places where animals receive protection is called
Zoo
National parks
Rock shelters
None of these
Project Tiger was launched on
1 April 1973
23 May 1973
21 September 1973
25 December 1973
Sanctuary is a place where
Animals are protected
Plants are protected
Office of forest department
None of these
Part of earth which supports the biodiversity is called
Biosphere
Sanctuary
Ecosystem reserve
Biotic community
PLANTING TREES AND CREATING FOREST IN AN AREA WHERE NONE EXISTED BEFORE IS CALLED AS
ENDEMIC
FLORA
AFFORESTATION
CONSERVATION
VARIETY OF LIVING ORGANISMS FOUND ON EARTH IS KNOWN AS
ECOSYSTEM
BIODIVERSITY
FAUNA
MIGRATION
ALL THE NATURALLY OCCURRING, OR INDIGENOUS ANIMAL LIFE IN AN AREA
FLORA
FAUNA
SPECIES
EXTINCT
ALL THE NATURALLY OCCURRING, OR INDIGENOUS PLANT LIFE IN AN AREA
FLORA
FAUNA
MIGRATION
SPECIES
A PERIODIC MOVEMENT WHERE BIRDS AND ANIMAL MOVE ONE PLACE TO ANOTHER PLACE IS KNOWN AS
SPECIES
MIGRATION
ENDEMIC
FAUNA
A PLANT, ANIMAL WHICH IS NOT FOUND ANYWHERE IN THE WORLD IS CALLED
ENDANGERED
MIGRATION
ENDEMIC
EXTINCT
THE PROCESS BY WHICH AN AREA GETS CONVERTED INTO A DESERT IS KNOWN AS
ENDEMIC
DESERTIFICATION
DESERT
ALL OF THEM
DESERT PLANTS ALSO KNOWN AS
DES. PLANTS
XEROPHYTE
PLANTS IN DESERT
DESERTIC PLANTS
The existence of a diverse variety of plants and animals living in a region is called_______.
Species
Flora
Fauna
Biodiversity
Relationship between a biotic community and an abiotic environment is called________.
Biodiversity
Ecosystem
Symbiosis
Survival
Loss of biodiversity is also because of _______ in human population.
Increase
Decrease
Spread
Fight
Oil spill is a threat to organisms living in ________.
Forests
Deserts
Seas
Plains
Eucalyptus is an ______ species.
Endangered
Exotic
Extinct
None of these
Dodo bird is an example of ________ species.
Extinct
Endangered
Vulnerable
Rare
Which of the following is not an endangered species?
Bengal Tiger
Blue whale
Asian elephant
Polar bear
Which is not included in the IUCN red list?
Extinct
Endangered
Existing
Vulnerable
The Asiatic Lion is found in ______.
Assam
Kerala
Gujarat
Rajasthan
Which is true of prokaryotic and eukaryotic cells?
Prokaryotic cells are larger than eukaryotic cells.
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
Eukaryotic cells are simpler than prokaryotic cells.
organelle in eukaryotic cells near the nucleus
that has ribosomes attached to it
rough ER
smooth ER
golgi apparatus
lysosome
long skinny structures that help with cell structure/ support
cytoplasm
cytoskeleton
lysosomes
cell membrane
this protects the nucleus
nucleolus
cell membrane
cell wall
nuclear membrane
collects, processes, and packages proteins for the cell
mitochondria
gogli apparatus
smooth ER
rough ER
Organelles are suspended in this.
nucleus
cytoplasm
golgi body
ribosome
Prokaryotes do NOT have....
membrane bound organelles
DNA or RNA
Cell membrane
Life
Which of the following is NOT a characteristic of a Prokaryotic cell?
unicellular
floating DNA
very small
complex
It contains the genetic material of the cell (DNA)
Cytoplasm
Nucleus
Ribosome
Golgi complex
They synthesise proteins
Vacuole
Mitochondria
Ribosome
Lysosome
It surrounds the cell and controls entry and exit of solutes
Nucleus
Vacuole
Plasma membrane
Mitochondria
They produce energy
Vacuole
Nucleus
Lysosome
Mitochondria
Spherical vesicles containing hydrolytic enzymes
Lysosomes
Riboomes
Nucleus
Centriole
Gelationous liquid that fills the inside of a cell
Vacuole
DNA
Lysosome
Cytoplasm
They store waste, water solutes and enzymes
Vacuoles
Lysosomes
Mitochondria
Plasma membrane
What is the basic unit of life?
Organ
Cell
Nucleus
Ribosome
What is the function of the Golgi apparatus?
Gives energy to the cell
Are the site of protein synthesis
It packaged proteins and send them off
It regulates what goes In and out
What organelle structure regulates what enters and leaves the cell
Cell membrane
Cell wall
Nucleus
What organelle produces ATP
mitochondria
Lysosome
Cytoplasm
Golgi Apparatus
Where are the proteins made?
Ribosome
Endoplasmic Reticulum
Vacuole
Organisms whose cells do not have a nucleus are called _____.
Prokaryotes
Unicellular
Eukaryotes
Multicellular
a cell that has the DNA and controls the cell's activities.
Golgi Bodies
Chloroplast
Mitochondria
Nucleus
What fluid can be found in cells that holds organelles?
Cytoplasm
Chlorine
Blood
Plasma
Which plant organelle transforms light into glucose to use as food?
Nucleus
Vacuoles
Mitochondria
Chloroplasts
What organelle is used as storage?
Ribosome
Cell Wall
Vacuole
Cell
The organelle that is the control center of the cell.
cell membrane
ER
nucleus
ribosomes
example of a prokaryote cell is
Animal Cell
Plant Cell
Virus
Bacteria
The function of the rough ER is to
Produce and folding proteins
Produce and folding carbohydrates
Produce and folding lipids
Produce and folding Nucleic acids
The function of the smooth ER is to
Make lipids
Make proteins
Make carbohydrates
Make nucleic acids
all organisms are made of cells
Cell Wall
Cell Theory
Golgi Apparatus
Chloroplasts
An organism made of only one cell is called
Unicellular
Multicellular
Monocellular
Eukaryotic
