Food Chains
Microscopes
Canada's Endangered Species
The Cell Cycle
Bit of Both
100
The definition of a food chain.
What is a step-by-step sequence linking organisms that feed on each other?
100
The name of the first microscopes used by Robert Hooke and Antoni Van Leeuwenhoek.
What are compound microscopes?
100
The definition of extinct.
What is a species that is no longer found anywhere?
100
The longest phase of the cell cycle.
What is interphase?
100
Cells that have a double set of chromosomes.
What is "diploid"?
200
Animals and other living things that feed on the plants and each other.
What are consumers?
200
The Theory of Spontaneous Generation.
What is the theory that new organisms appeared from non-living/rotting material?
200
The term for any species that no longer exists in one part of Canada, but can be found in others.
What is extirpated?
200
The structure in which the double-stranded DNA molecule is packaged.
What is a chromosome?
200
Two ways of thinking about living things.
What are the Scientific and Holistic ways of thinking?
300
The producer in the food chain of grass>deer>coyote.
What is grass?
300
How Francesco Redi disproved the Theory of Spontaneous Generation.
What is by testing meat in differently covered jars?
300
Number of species of plants and animals at various degrees of risk in Canada.
What is 250?
300
The stage of the cell cycle in which the nucleus divides.
What is mitosis?
300
Two reasons the frogs are dissapearing.
What are Loss of Habitat, Air and Water Quality, Ultraviolet Radiation, and Climate Change?
400
The definition of omnivores.
What are animals that eat both plants and animals?
400
One of two principles of the Cell Theory.
What is the principle that all living organisms are composed of one or more cells and that all cells come from other cells?
400
An indicator whether toxins are entering an ecosystem.
What is the health of top-level carnivores?
400
What occurs in cytokinesis.
What is the division of the cytoplasm and organelles to form two daughter cells?
400
The four stages of mitosis, where the nucleus divides.
What is prophase, metaphase, anaphase, and telophase?
M
e
n
u