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What are the organisms that survive reproduce and pass those variations to their offspring called?
Wiki User
∙ 7y ago
producers are plants and they make their own food
Wiki User
∙ 14y ago
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Why do organisms with greater fitness generally leave more offspring than organisms that are less fit?
Because fitness means exactly that. The ability to survive and reproduce - pass on genes.
How did Darwin explain the fact that only a small number of offspring of any species survive to reproduce?
Offspring must compete for available resources in order to survive
Is a process by which organisms with characteristics suited to the environment will survive and reproduce?
The is called Adaptation.
The process by which organisms that are better adapted to their enviorment survive and reproduce more successfully than less well adapted organisms?
Survival of the fittest, evolution, you choose. The organisms with the best genetics are the ones who survive to reproduce and pass on their good genes, where the organisms with poor genetics die and do not pass on theirs.
Organisms with traits well-suited to their environments survive and reproduce at a greater rate than less well adapted organisms in the same environment is called?
Natural Selection. Survival of the fittest. The organisms with the best traits are able to survive and reproduce.
What are the four major points of the theory of natural selection?
1. Overproduction - more offspring are born than survive 2. Genetic Variation - there is variation in the population 3. Struggle to Survive - organisms with suitable variations will survive and reproduce 4. Differential Reproduction - suitable variations are passed on to offspring
Is that true the environment favors certain variations in organisms over others?
I believe what you're referring to is natural selection. In short, yes it does. Certain organisms have characteristics that allow them to survive more efficiently in a certain environment than other organisms of the same species. As a result, these organisms survive to reproduce, thus passing on these efficient variations to their offspring, and so the cycle continues. The organism without these variations is less likely to survive, meaning it will be unable to reproduce and pass on it's characteristics. Eventually, this will cycle out the characteristics or variations that aren't adequate for surviving in said environment, and only the well-equipped will survive. This process is more commonly known as "survival of the fittest."
Why do organisms with greater fitness generally leave more offspring than organisms that are less fit?
Because fitness means exactly that. The ability to survive and reproduce - pass on genes.
Eliminating an undesirable trait from a dog breed would probably require the technique of selective breeding called?
Artificial selection is the process of breeding organisms with specific traits in order to produce offspring with identical traits. Natural selection occurs when an organism with favorable variations survive, reproduce and pass their variations to the next generation.
What helps organisms survive and reproduce?
poopy
What is fitness of an organisms?
The ability to survive and reproduce
What are the 4 key principles of natural selection?
1. Overproduction - more offspring are born than survive 2. Genetic Variation - there is variation in the population 3. Struggle to Survive - organisms with suitable variations will survive and reproduce 4. Differential Reproduction - suitable variations are passed on to offspring
What does it mean to be biologically fit?
To be biologically fit means you have the adoptions to survive and you are able to reproduce offspring that can reproduce lots and lots of babies (offspring)!
What does range of tolerance mean regarding gorillas?
The optimum range of an organisms ability to maintain life. It is the type of conditions a specific species can survive in, and reproduce fertile offspring.
What is a trait that helps organisms survive and reproduce?
Adaptation
What is the scientific definition of Darwinism?
All species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.
Why do organism with greater fitness generally leaves more offspring than organisms that are less fit?
Because fitness means exactly that. The ability to survive and reproduce - pass on genes.
