Evolution is the change in allelic constitution of a population gene pool over time. As organisms reproduce, some variants reproduce less, others more, causing some alleles to increase their frequency in the gene pool, while other allele frequencies decline. It is the differential reproductive success of variants in the population that drives this change.
invitro fertilization
The fitness of a variant is expressed in terms of the average number of offspring.
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Two Haploid Cells.
The "rate" of evolution is most accurately gauged in terms of divergence between genetic sequences. Chromosomes are basically groupings of such sequences. It is certainly possible that the number and order of these groupings affect future developments (for instance: polyploidy and chromosomal fusions can affect speciation events), but they do little to affect the overall "rate" of divergence.
invitro fertilization
how does process load and the number of running process affect system performance.
The fitness of a variant is expressed in terms of the average number of offspring.
how does process load and the number of running process affect system performance.
How processes load and the number of running processes affect system performance.
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No, meosis is a process that ensures that the offspring will have the SAME number of chromosomes as their parents. Hope this helped!
Two Haploid Cells.
Alcoholism can have a number of negative effects among offspring. They include a disruptive family life, violence, lower income, broken home, etc.
How processes load and the number of running processes affect system performance.
Yes it does. If a dog has a litter the puppies, the litter and size of offspring affected.
The "rate" of evolution is most accurately gauged in terms of divergence between genetic sequences. Chromosomes are basically groupings of such sequences. It is certainly possible that the number and order of these groupings affect future developments (for instance: polyploidy and chromosomal fusions can affect speciation events), but they do little to affect the overall "rate" of divergence.