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Do new specie appear on earth because two individuals from separate mate and their offspring is a new and different species?
Wiki User
∙ 13y ago
No. Generally, one species gives rise to two new species by geographic and reproductive isolation. Separate species mating at best gives nonviable hybrids.
Wiki User
∙ 13y ago
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Why did you color the offspring plant a different color than the tall parent plant?
Because the offspring has both the Tall gene and the short gene
Why did the color of the offspring plant turn a different color than the tall parent plant?
because they both are different
Why is a thermometer needed when separating crude oil?
Because different fractions separate at different temperatures.
In asexual reproduction are offspring identical to their parent?
The offspring shows variation because sexual reproduction means that there were two gametes involved (one maternal, one paternal). This means that the offspring has a new genotype, different from the parents, made up of 50% maternal genes and 50% paternal genes.
Why do the pigments separate during column chromatography?
Because the retention coefficients of different substances are also different.
Why are you not identical to your parents?
An offspring is not identical to its parents because, an offspring is the product of the fertilization of two different individuals. Only some features are inherited from either parent, thus the offspring is not an identical copy of the parents.
Can a moose and a cow produce offspring?
No, they cannot because their chromosomes are different.
Do the dividing cells of a many celled organism separate?
No, because they need to have 2parents help contribute to form the offspring cell.
Why are the individuals genetically similar?
Because they are not different
How is DNA different in cells than in individuals?
It's not different. It is the same because individuals are made of cells that have their DNA.
If you cross sheep with goat what will be the offspring?
It is a sheep goat-hybrid. Most offspring are stillborn because sheep and goats belong to different genera and have a different number of chromosome pairs.
Why did you color the offspring plant a different color than the tall parent plant?
Because the offspring has both the Tall gene and the short gene
Why do different individuals or groups have different needs?
because everyone is different in there own way.
Why did the color of the offspring plant turn a different color than the tall parent plant?
because they both are different
Could a butterfly be an offspring of an ant?
No, because an ant and a butterfly are completely to different animals
Why is the offspring not identical to parent in asexual reproduction?
The offspring is not identical to parent in sexual reproduction because sexual reproduction produces an offspring that is genetically different from the parents. ---- The answer above is actually incorrect. The offspring is identical genetically to the parent because mitosis produces cells genetically identical to the parent cell or cells. But the offspring itself is not identical.
Why does evolution take a long time?
The reason that evolution takes a long time is because each generation, the offspring are nearly identical to their parents. However, they are slightly different, and thus a few of the individuals are slightly more likely to survive than the others. Then, these individuals spread their genes to just a few more offspring than the others do.Because there is only a tiny difference in how many offspring the more adapted version has, it takes a long time for the more adapted version to completely replace the older version.
