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The haploid number for Nicotiana tabacum is 24; the diploid number is 48.
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In oogonium the number of chromosomes?
There are 46 chromosomes in oogonium.
Does every species has a characteristic number of chromosomes?
Yes they do. Some species have the same number of chromosomes but not all.
What number of chromosomes is contributed by each parent to a cell of a baby?
In humans, each parent contributes 23 chromosomes.In general, each parent of any species contributes the haploid number of chromosomes, which is the number of chromosomes in a single set of chromosomes.
All cells within an organism will have the same number of chromosomes except the gamete?
All cells within an organism will have the same number of chromosomes, which is the diploid number. The gametes, on the other hand, will have the haploid number of chromosomes.
Describe what happens to the number of chromosomes when two grasshopper sex cells join to fertilization?
2n. Given that the sperm has (n) number of chromosomes, and the egg has (n) number of chromosomes, then the zygote will contain (2n) number of chromosomes. For example, a sperm cell of a human contains 23 chromosomes. The egg cell also contains 23 chromosomes. After they join, the resulting zygote will contain 46 chromosomes.
What is plant genus does the nicotiana plant belong to?
Nicotiana is the genus name for the plant Nicotiana, it belongs to the family Solonaceae
When was Nicotiana quadrivalvis created?
Nicotiana quadrivalvis was created in 1814.
What are the ratings and certificates for Nicotiana - 1964?
Nicotiana - 1964 is rated/received certificates of: Portugal:M/12
What actors and actresses appeared in Nicotiana - 1964?
The cast of Nicotiana - 1964 includes: Lourdes Norberto as Narrator
What diploid number of chromosomes in horses is 64. What is the haploid number of chromosomes in horses?
The haploid number of chromosomes in horses is 32 if the diploid number of chromosomes is 64.
What is the scientific name or taxonomic classification of the annual flower Nicotiana?
The scientific or taxonomic name would be Nicotiana alata.
What are haploid chromosomes?
haploid chromosomes are a set of chromosomes from one parent , half the total of diploid chromosomes.
Are some types of tobacco poisonous to smoke?
If your question pertains to the species of Nicotiana which are safe to smoke, there are multiple including Nicotiana Tabacum and Nicotiana Rustica - the two most commonly smoked in North America. Nicotiana Rustica has a very large nicotine content (Upwards of 13%). Nicotiana Sylvestris is mixed with Rustica to lower the potency. Nicotiana Tabacum is mass produced by cigarette companies all over the world. More exotic species include Nicotiana Persica, Nicotiana Glauca (Brazillian tree tobacco), and many more. The ornamental Nicotiana x sandrae and Saratoga Mix flowers that you can buy are generally not the best to smoke, however not poisonous. Other Nicotiana plants than these are exotic, and while not much testing has been done to see if they contain poisons, one should approach with caution if the intention is to ingest. Nicotine, however, itself is a neurotoxin to many animals and insects, and it's effects on humans are well known.
What is the Number of chromosomes after each division after mitoses?
the number of chromosomes is double the numbe of chromosomes that were devided. so in other words the chromosomes double.
How many different species of tobacco are their?
There are currently 60 species of tobacco. There are two major species and they are Nicotiana tobacum and Nicotiana rustica.
What is half the number of chromosomes?
Half the number of chromosomes is forty-six.Timmy Galvin
What half the number of chromosomes?
Half the number of chromosomes is forty-six.Timmy Galvin
