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In the case of man the meiosis is otherwise known as spermatogenesis, as a result of which 4 haploid sperms are formed. The sperms differ from the other somatic cells not only in the no. of chromosomes but cytoplasm is also very much reduced. they have acrosomes, tail etc. After reduction division modification of the sperm cells occur which is otherwise known as spermiogenesis. In male the spermatogenesis occur after puberty but then onwards continuous.
In the case of females it is known as oogenesis, as result they will be giving rise to only one ovary.(during the first and second meiotic division cell division is anisogamy and give unequal daughter cells in which the smaller ones released as polar bodies.) The ovary is rich in cytoplasm and have haploid no of chromosomes. In the case of human the first meiotic division of all possible primary oocyte takes place in the embryonic stage and second stage occur after puberty periodically one in a month
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∙ 14y ago
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∙ 12y agoChromosome serial number of genes
No. 1 chromosome 3186
On the 2nd chromosome 2093
On the 3rd chromosome 1638
On the 4th chromosome 1300
On the 5th chromosome 1448
On the 6th chromosome 1843
On the 7th chromosome 1722
On the 8th chromosome 1162
On the 9th chromosome 1394
On the 10th chromosome 1259
On the 11th chromosome 2000
On the 12th chromosome 1509
On the 13th chromosome 611
On the 14th chromosome 1420
On the 15th chromosome 1143
On the 16th chromosome 1270
On the 17th chromosome 1650
On the 18th chromosome 480
On the 19th chromosome 1861
On the 20th chromosome 824
On the 21st chromosome 386
On the 22nd chromosome 812
The MT 37
X-chromosome 1529
Y chromosome 344
[Total of 32921]
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∙ 15y agoTHERE IS NO DIFFERENCE BETWEEN THE NUMBER OF MALE AND FEMALE CHROMOSOMES! the only difference is between chromosome #23: XY is male. XX is female.
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∙ 14y agoEach have two sex chromosomes. Females have two X's and males have an X and a Y.
Wiki User
∙ 11y agoEvery person has the same number of chromosomes, 46, 23 chromosomes from their mother and 23 chromosome from their father
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What are the correct designation of the paired sex chromosomes?
the male chromosome is XY the female chromosome is XX
What sex chromosome does a male have?
The male sex chromosome is XY, and females are XX. The X comes from the female, and an X or a Y from the male. When they meet, that determines whether the baby will be a boy or a girl.
What are the sex chromosomes for the male and female?
X and Y chromosomes contain the genes that will determine a persons sex. The pairing of the two that will allow the person to be a male is (X,Y) and if the person is to be a female the pattern will be (X,X). In terms of size the (Y) chromosomes is smaller than the (X) but the over all shape of the chromosomes are the same.
Why is there the chance that half of the zygotes will be female and the other half will be male?
The reason the chance of a zygote being a male of female is the same is due to simple genetics. Females only possess the X chromosome while males posses both an X chromosome and a Y chromosome. Since females only have an X chromosome they can only "give" an X chromosome while a male may give either an X or Y chromosome.
What gene determines whether a human will develop into a male or female?
The Y-chromosome. Think of it this way: Each person contains the genes to be a female. These genes are inherited on the X-chromosome which every normal person has. However, if you have a Y-chromosome, you now posses the genes to make a male, and are thus will be a male.
In human which sex chromosome determines if an offspring is a male or female?
In humans, which sex chromosome determines if an offspring is a male or female?
Which sex chromosome determines if an offspring is male or female in humans?
In humans, which sex chromosome determines if an offspring is a male or female?
Does the male or female pass colorblindess to the offspring?
It is on the X Chromosome (male have XY chromosome Females have XX Chromosome)
How can you identify the difference of a female chromosome and a male chromosome?
What differentiates a male from a female based off the chromosomes that are present is that a male organism will have X and Y chromosomes whereas a female organism will have X and X chromosomes.
How do you know the set of chromosomes is from a male?
If it has a x and y chromosome it is from a male if it has two x chromosome or is from a female
What is the gender when X-chromosome combine with Y-chromosome?
XY = Male XX = Female
What kind of chromosomes do females transmit to offspring?
Female transmit 23 chromosomes to the offspring. She has that unique chromosome called as X chromosome. This is transmitted to the offspring. From male you get either X or Y chromosome. From XX chromosome you get female child. From XY chromosome you get male child.
In genetics what is the female sex chromosomes?
X chromosome
Is an x chromosome and chromosome the same thing?
An x chromosome is specifically a feminine chromosome. With a x and y chromosome its male, with a x and x, it is a female.
Which pair of chromosomes produces a male off-springs?
It depends which species you are. There is the XY system (which mammals use) where it is the presence of the Y chromosome that induces male development. The Y chromosome contains genes like Sry that initiate the male developmental program. Male mammals have an X and a Y chromosome, female mammals have two X chromosomes. However, for other species, like birds, use the so-called ZW sex chromosome system where it is actually the absence of the W chromosome that permits male development - male birds have two Z chromosomes and female birds have a W and a Z chromosome. And then there's the X0 system, which many insects use, where two copies of an X chromosome results in a female but a single copy of an X chromosome results in a male.
What kind of chromosome do females transmit of offspring?
Female transmit 23 chromosomes to the offspring. She has that unique chromosome called as X chromosome. This is transmitted to the offspring. From male you get either X or Y chromosome. From XX chromosome you get female child. From XY chromosome you get male child.
What are the correct designation of the paired sex chromosomes?
the male chromosome is XY the female chromosome is XX
