They have 22 chromosome pairs or 44 chromosome and 2 sex cell.
Here's a picture:
Two straight lines
It is the same as a normal person's karyotype.
what is the 2n chromosome number for a normal bug
I believe the answer to your question is 23.
A karyotype.
The trisomy 21 in a karyotype would look like extra chromosome 21 I ^^
Two straight lines
It is the same as a normal person's karyotype.
There are 46 chromosomes in a human Karyotype.
22
A normal karyotype will show all 23 chromosomes at normal growth, and the end will show an either XY (boy) or XX (girl). Karyotypes of people with autosomal diseases and other diseases associated with chromosomes will show abnormalities on that certain chromosome. For example, Down syndrome is caused by a whole extra chromosome on chromosome 21. This extra chromosome can be seen on the karyotype.
what is the 2n chromosome number for a normal bug
Yes. A karyotype will show the chromosomes and an affected person will have XXY instead of XY for a normal male.
karyogram is the picture of all chromosomes, karyotype is the description (eg. normal human female is 46, XX
I believe the answer to your question is 23.
sex chromosomes
A karyotype tells you if you have the normal ammont of chromosomes (46 for humans), it can also tell you if you have more or less and if this is the case what it is that you have. The most common syndrome would be Down Syndrome, or trisomy 21. Down Syndrome is also called trisomy 21 because if you look at a karyotype from someone that has this syndrome then they have three coppies of the 21st chromosome.