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How can genetic material variation help some offspring survive?
Wiki User
∙ 9y ago
Because on very, very rare occasions the variation may be helpful
Wiki User
∙ 9y ago
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What advantages does sexual reproduction provide for sponges?
Sexual reproduction means there is much greater scope for genetic variation of offspring. Variation is good for any species as it is this variation that allows for adaption e.g. the variation might provide some individuals with resistance to a new disease that affects the species, hence those individuals survive and thrive.
Can natural selection occur without variation in a population?
no there is no genetic variation for natural selection to act upon
How does genetic combination help a species to survive?
It causes diversity and variation amongst a population
Genetic drift tells us that individuals with traits that are favorable will be more likely to survive and have more offspring?
False
What is the ultimate source of genetic variation and the bases for the diversity of life on earth?
mutation
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
What advantages does sexual reproduction provide for sponges?
Sexual reproduction means there is much greater scope for genetic variation of offspring. Variation is good for any species as it is this variation that allows for adaption e.g. the variation might provide some individuals with resistance to a new disease that affects the species, hence those individuals survive and thrive.
Can natural selection occur without variation in a population?
no there is no genetic variation for natural selection to act upon
How does variation in a species help the species survive?
As each new generation is produced, genetic variation may be introduced into a population. The more genetic variation in a population, the more likely it is that some individuals might have traits that will be advantageous if the environment changes.
How does genetic combination help a species to survive?
It causes diversity and variation amongst a population
Why is genetic variation importmant?
Because it yields variation of characteristics within the population, allowing for the most fit individuals (those who can best survive and reproduce) to prosper.
Where is the genetic material in cells located?
A cells genetic material is located in its nucleus. In the nucleus there is everything the cell needs to know to survive and reproduce. I hope this helped:)
How do you use Genetic Variation in a sentence?
Genetics refers to the study of genes, the microscopic biological building blocks that make us what we are. Used in a sentence: "The study of genetics is helping us to learn why certain diseases run in families."
What does the word natural selction mean?
Natural Selection is simply the process where creatures that survive and reproduce carry their traits to its offspring. First, you have to understand mutation. A mutation is simply changes in genetic material and can be caused by errors when copying genes, by radiation, or chemicals and viruses, which can give a lifeform a new trait. Animals that survive with these traits carry them to their offspring. If these traits are beneficial, it will help to encourage reproduction of offspring.
What is a variation that can help an organism survive?
A "variation" is a genetic feature expressed in some physical, physio chemical or behavioral manner by a living organism that is not present in the general population of the species to which that living organism belongs. If that variation advantages that animal as compared to others of that species then the likelihood is that that animal will breed more successfully, potentially passing on that variation to its offspring. Slowly variations accumulate and one species changes into a new species - this is called evolution.
Genetic drift tells us that individuals with traits that are favorable will be more likely to survive and have more offspring?
False
What is the primary advantage of sexual reproduction?
Sexual reproduction is more advantageous than asexual reproduction because it allows for genetic diversity. In asexual reproduction there is only one source of genetic material whereas with sexual reproduction there are two sources of genetic material.
