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Having two sets of chromosomes is the diploid condition.
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What is karyology?
The study of the nuclei of cells, especially with regard to the chromosomes which they contain; The characteristics of a particular cellular nucleus or group of nuclei, or of the chromosomes therein
How many chromosomes are in each cell after mitosis?
Mitosis produces two cells that have the same number of chromosomes as the original (parent) cell. For example, a human cell has 46 chromosomes - so after mitosis each cell will have 46 chromosomes.
What is a polyploidi?
An organism that contains more than two sets of chromosomes.
How many sex chromosomes in a human gamete?
There are 46 chromosomes in humans, but 23 pairs of chromosomes.there are 2 sex chromosomes are in humans.
Do chromosomes determine the sex of a penguin?
Yes, as in all birds, the penguin's sex is determined by it's chromosomes. But interestingly the bird system is different from the one in mammals (including humans). Humans are female when they have two X chromosomes (and male if they have both X and Y), whereas two Z chromosomes make a bird a male (and females have both a Z and W chromosome).
What is a tetrad?
Two sets of sister chromatids .
What pictures of chromosomes help scientist group similar organisms?
the scientists group similar organisms with the help ofDNA which is on the surface of the chromosomes
What are the chromosomes in each numbered group of a human karyotype called?
Chromosomes 1-22 are called autosomes.
Humans are a diploid species what does this say about their chromosomes?
They have homologous chromosomes
What is true about a baby with two X chromosomes?
A baby with two X chromosomes is female.
If a organism has 2N8 how many chromosomes does it have?
it has two sets of chromosomes
How many chromosomes does a tulip?
Two sets for twelve chromosomes.
How many chromosomes does a tulip have?
Two sets for twelve chromosomes.
How does a tetrad form in prophase I of meiosis?
In prophase I, doubled homologous chromosomes group together to form a tetrad.
How do biologist make a karyotype?
to analyze chromosomes, cell biologists photograph cells in mitosis, when the chromosomes are condensed and easy to see. The biologists then cut out the chromosomes from the photographs and group them together in pairs.
What are two sets of chromosomes that code for the same trate?
Homologous Chromosomes.
What are two types of chromosomes in the body how are they different?
the two types of chromatins are euchromatin and heterochromatin.They are different in that heterochromatin is coiled while euchromatin is not coiled.It is this coiling that makes heterochromatin inactive and therefore less in the nucleus when the nucleus is actively involved in protein synthesis.On the other hand,euchromatin is active because its DNA is exposed. When viewed under a microscope,the two chromatins have different stains.
