Reproduction
Ecosystems
Selection
Food Webs
Miscellaneous
100
The reproduction that produces genetic variation.
What is sexual reproduction?
100
Ecosystem is a given environment and also this.
What are all living things in the environment?
100
This is the process of humans changing a population's traits over time.
What is artificial selection?
100
A specific path in a food web.
What is a food chain?
100
A trait this will be expressed when one or two alleles are present.
What is a dominant trait?
200
The number of parents needed for asexual reproduction to occur.
What is one parent?
200
Changes in ecosystem are often caused by this.
What is humans?
200
Natural selection is different from artificial selection in this way.
What is caused by natural changes in the environment?
200
An organism that creates its own food.
What is a producer?
200
Asexual reproduction produces this kind of offspring.
What is genetically identical offspring?
300
This image shows this kind of reproduction.
What is asexual reproduction?
300
This occurs when a population's resources decrease.
What is a population decrease?
300
The process of humans breeding organisms because they have a specific trait.
What is selective breeding?
300
An organism that eats both plants and animals.
What is an omnivore?
300
The characteristic of an ecosystem with a large variation of organisms.
What is biodiverse?
400
We use punnett squares to determine this about sexual reproduction.
What is the offspring?
400
This causes coral bleaching.
What is high temperatures (global warming)?
400
An earthquake causes a food shortage which makes having a longer neck an advantage is an example of this.
What is natural selection?
400
These would typically be at the top of a food web.
What is a consumer? (would accept carnivore)
400
The genotype Bb.
What is heterozygous?
500
This phenomenon where organisms pass on more desirable traits to their offspring only occurs in sexual reproduction.
What is natural selection?
500
What is almost always the main reason a population changes?
What is the population's environment?
500
The person who discovered natural selection.
Who is Charles Darwin?
500
Food webs show this.
What is the interaction between organisms in an ecosystem?
500
The best way to get points on a science test.
What is reading the question.