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In oogonium the number of chromosomes?
In oogonium, the number of chromosomes is diploid, meaning they have the full set of chromosomes (46 in humans). This allows for meiotic divisions to produce haploid egg cells with half the number of chromosomes.
The number of chromosomes in a gamete is represented by what symbol?
The number of chromosomes in a gamete is represented by "n". This symbol represents the haploid number of chromosomes in a cell, which is half the number of chromosomes found in a diploid cell.
Does every species has a characteristic number of chromosomes?
No, different species have different numbers of chromosomes. Humans have 46 chromosomes, dogs have 78 chromosomes, and horses have 64 chromosomes, for example. The number of chromosomes in a species typically remains constant within that species.
What is the diploid number of chromosomes in humans and how is it identified?
The diploid number of chromosomes in humans is 46. This is identified by counting the number of chromosomes in a cell's nucleus, which contains two sets of chromosomes - one set from each parent.
What happens to the number of chromosomes in mitosis?
During mitosis, the number of chromosomes remains the same. The cell duplicates its chromosomes and then separates them evenly into two daughter cells, each with the same number of chromosomes as the original cell.
When was Nicotiana quadrivalvis created?
Nicotiana quadrivalvis was created in 1814.
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
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.
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 the total number of chromosomes in a cell that contains chromosomes in homologous pairs?
The total number of chromosomes in a cell with homologous pairs is twice the number of unique chromosomes. For humans, the total number of chromosomes in a cell with homologous pairs is 46.
What is half the number of chromosomes?
Half the number of chromosomes is forty-six.Timmy Galvin
What is the number of chromosomes in a turkey?
The number of chromosomes in a turkey (according to wikipedia) is 80.
