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Q: How many pairs of sex chromosome in zygote of human?
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Related questions

How many chromosomes are in a human zygote which has Down Syndrome?

Human cells have 23 pairs of chromosomes, giving a total of 46 per cell.


How many chromosomes does a healthy human have?

There are 23 human chromosome pairs.


How many chromosomes in a cell?

there are 23 chromosome pairs in a human cell


How many chromosome are present in human diploid cell?

46 pairs


Do human cells have 46 genes?

No. The human cell has 23 chromosome pairs (total 46 chromosomes). Each chromosome has many genes.


How many chromosomes does a somatic human chromosome cell have?

23 Pairs


How many genes do cells obtain?

The number of genes varies from chromosome to chromosome and the number of chromosomes varies from species to species (from as few as 1 single chromosome per cell to as many 30,000 chromosome pairs per cell). Human cells have 23 chromosome pairs per cell.


How many chromosomes s in the human body?

Every human being has 23 pairs of chromosome which translates into 46 chromosomes.


How many autosomes are there in a human sex cell?

A human gamete has 22 autosomes and one sex chromosome. However, special cases may arise due to aneuploidy which can result in two copies of an autosome, e.g. chromosome 21, 18, etc. or the non-disjunction of sex chromosomes, X and/or Y.


How many bases does a single human chromosome contain?

Every chromosome is a different size so the number of base pairs is different for each chromosome. X chromosome has more that 153 million base pairs (greater that 306 million bases) Y chromosome has around 50 million base pairs (around 100 million bases)


Do humans have 46 genes?

No. The human cell has 23 chromosome pairs (total 46 chromosomes). Each chromosome has many genes.


How many Chromosomes are there in one human Somatic Cell?

We find 23 pairs of Chromosomes; which means, when you get down to it, 46 Individual Chromosomes.Further, 22 of these Chromosome Pairs are homologous Pairs while Chromosome Number 23 may either be XX or YX.