Hi,
This is the third time I am asking this question...can anyone help me??
What are the major differences between single celled organisms and multi-cellular organisms in how they acquire nutrients and remove wastes?
2 answers
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Which organisms are single-celled with no nuclear membranes? *
Abiotic
Eukaryotic
Biotic
Prokaryotic
Which correctly lists the levels of organization with an ecosystem? (Smallest to Largest) *
Community, Species, Population, Ecosystem, Habitats, Organism
Population, Community, Ecosystems, Species, Habitats, Organism
Organism, Species, Population, Community, Ecosystem
Ecosystem, Community, Species, Organism, Community
Which of the following is an abiotic factor? *
birds
sunlight
spruce tree
white-tailed deer
A tiger is a _________ factor? *
Biotic
Abiotic
Which of the following scenarios shows a living organism interacting with another biotic factor? *
A bird walking in water
A koala bear eating a plant
A plant growing in the sun
An Orka jumping out of the water
A group/# of the same species living in the same area. *
Species
Population
Community
Habitat
Which theory is made up of 3 parts, discussing cells? *
Microscopes
Cell Theory
3 Steps of Cells
Robert Hookes Concept of Cells
Who first discovered cells using a microscope? *
Robert Hooke
Theodor Schwann
Matthias Schleiden
Rudolf Virchow
What is it called to be multicellular, have a nuclear membrane, and be living? *
Prokaryotic
Eukaryotic
Abiotic factor
Biotic factor
Which of the following is NOT part of the cell theory? *
Cells are the building block of life.
All living things are made up of cells.
All cells are create from other cells through cell division.
The nucleus is the control center of the cell.
A transmission electron microscope was used to examine a microscopic organism. No nucleus was found. Which of the following correctly describes the organism? *
The organism is prokaryote
The organism is eukaryote
The organism is not alive
The organism should also be observed under a dissecting microscope.
What is the function of the nucleus in a cell? *
The nucleus controls the cells activity.
The nucleus identifies a cell as belonging to a plant.
The nucleus determines what substances enter and leave the cell.
The nucleus can be seen under a transmission electron microscope.
All living organisms are made up of atleast one or more cells. *
True
False
What term refers to the small parts of a cell that carry out different functions? *
organs
tissues
organelles
Which of the following surrounds a cell, keeping the organelles inside and allowing some things to move into and out of the cell? *
cell membrane
cytoplasm
nucleus
Abiotic
Eukaryotic
Biotic
Prokaryotic
Which correctly lists the levels of organization with an ecosystem? (Smallest to Largest) *
Community, Species, Population, Ecosystem, Habitats, Organism
Population, Community, Ecosystems, Species, Habitats, Organism
Organism, Species, Population, Community, Ecosystem
Ecosystem, Community, Species, Organism, Community
Which of the following is an abiotic factor? *
birds
sunlight
spruce tree
white-tailed deer
A tiger is a _________ factor? *
Biotic
Abiotic
Which of the following scenarios shows a living organism interacting with another biotic factor? *
A bird walking in water
A koala bear eating a plant
A plant growing in the sun
An Orka jumping out of the water
A group/# of the same species living in the same area. *
Species
Population
Community
Habitat
Which theory is made up of 3 parts, discussing cells? *
Microscopes
Cell Theory
3 Steps of Cells
Robert Hookes Concept of Cells
Who first discovered cells using a microscope? *
Robert Hooke
Theodor Schwann
Matthias Schleiden
Rudolf Virchow
What is it called to be multicellular, have a nuclear membrane, and be living? *
Prokaryotic
Eukaryotic
Abiotic factor
Biotic factor
Which of the following is NOT part of the cell theory? *
Cells are the building block of life.
All living things are made up of cells.
All cells are create from other cells through cell division.
The nucleus is the control center of the cell.
A transmission electron microscope was used to examine a microscopic organism. No nucleus was found. Which of the following correctly describes the organism? *
The organism is prokaryote
The organism is eukaryote
The organism is not alive
The organism should also be observed under a dissecting microscope.
What is the function of the nucleus in a cell? *
The nucleus controls the cells activity.
The nucleus identifies a cell as belonging to a plant.
The nucleus determines what substances enter and leave the cell.
The nucleus can be seen under a transmission electron microscope.
All living organisms are made up of atleast one or more cells. *
True
False
What term refers to the small parts of a cell that carry out different functions? *
organs
tissues
organelles
Which of the following surrounds a cell, keeping the organelles inside and allowing some things to move into and out of the cell? *
cell membrane
cytoplasm
nucleus
1 answer