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From the process of replication of a cell
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How might the variation affect the individual reproduction?
From the process of replication of a cell
How might that variation affect the reproduction?
From the process of replication of a cell
Suppose a variation makes an individual member of a species better adapted to its environment how might that variation affect the individuals reproduction?
If a variation makes an individual better adapted to its environment, it might increase the individual's chances of survival and reproduction. This individual may have more opportunities to find a mate, produce offspring, and pass on its beneficial traits to the next generation. Overall, the variation can lead to an increase in the frequency of the advantageous trait within the population over time.
What are the components of a time series What external factors might affect each of the different components?
secular trend , seasonal variation , cyclic variation & irregular variation population,technology;climate &weather condition,customs,traditions&habits;
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.
Effects of individual behaviour on other individuals and the group?
descrive how the behaviour of carers or others might affect an individual with dementia
What might be the evoluntionary significance of the swicth from asexual to sexual reproduction when the environment changes?
Environmental changes almost demand variation in organisms so that the best fitted to the changing environment survive and reproduce in a greater number. Asexual reproduction produces clones with little to no genetic variation. Good enough for a static environment, but in a challenging environment with no variation that could be more beneficial than cloning the asexual species could find itself selected against.
How does sexual reproduction affect a population's genetic variation?
It affects genetic variation, because the two parental organisms might have different alleles for each gene. For example, say a blonde eyed male and a brown eyed female reproduced, and the trait for brown eyes is dominant (Bb) and the blue eyes are recessive (bb). If they mated they would have the genotypes: Bb, and bb. Therefore, increasing variation
Is Dose the only factor that determines how a substance might affect?
No, dose is not the only factor that determines how a substance might affect an individual. Other factors such as the individual's age, weight, metabolism, genetics, and overall health can also influence how a substance will affect that person. Additionally, the route of administration and frequency of use can also impact the effects of a substance.
What might spark a conversion from sexual to asexual reproduction in Daphnia?
An increase in food availability might spark a conversion from sexual to asexual reproduction in Daphnia.
What might cause a lack of genetic variation in a species and how might it affect the species?
A lack of genetic variation in a species can be caused by factors such as inbreeding, habitat fragmentation, or a population bottleneck, where a significant portion of the population is suddenly reduced. This reduced genetic diversity can lead to increased susceptibility to diseases, reduced adaptability to environmental changes, and a higher likelihood of extinction. Over time, the lack of variation may result in decreased overall fitness and resilience of the species.
How do other animals affect cheetahs?
It eats gazelles and antelope which eat grass so without the cheetah their might not be any grass inafrica because of over reproduction of the herbivores that live there.
