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What feature of the chromosome complement is reduced int the first meiotic division and kept equal in the second?
The chromosome number is reduced by half in the first meiotic division, going from diploid to haploid, while the chromosome arms remain the same. In the second meiotic division, the chromosome number remains the same, but the sister chromatids are separated resulting in haploid daughter cells.
What process union of egg and sperm restores chromosome number?
The union of an egg and sperm restores the chromosome number through the process of fertilization. During fertilization, the haploid egg and haploid sperm fuse to form a diploid zygote, which contains the full complement of chromosomes (46 in humans). This restores the normal chromosome number in the resulting offspring.
How sex is determined in Valanga Sp with regard to its chromosome?
Valanga sp. sex is determined by using the XO system. This system use only one type of sex chromosome, the X. Females are XX while males have only one sex chromosome (XO). Sex of the offspring is determined by whether the sperm cell contain and X chromosome or no sex chromosome.
What is the designation for the short arm of a chromosome?
Chromosome # + pso the short arm of Chromosome 11 is referred to as 11p
How do you find a complement?
The word complement means "something that completes." (That's why it's spelled complement,as opposed to compliment, a favorable comment.) In geometry, the complement is the angle needed to complete a right angle. Thus,90° - known quantity = complement
What relates the structure of the Cell to the Cells function?
It's chromosome complement.
Is aulocantha is example of radiolarians?
Aulocantha is a radiolarian protist...interestingly also having a huge 2n chromosome complement of 1600.
What feature of the chromosome complement is reduced int the first meiotic division and kept equal in the second?
The chromosome number is reduced by half in the first meiotic division, going from diploid to haploid, while the chromosome arms remain the same. In the second meiotic division, the chromosome number remains the same, but the sister chromatids are separated resulting in haploid daughter cells.
What are karyotypes found in?
A karyotype is the characteristic chromosome complement of a eukaryote species. In essence karyotypes describe your chromosomes. for more information go to http://en.wikipedia.org/wiki/Karyotype
What process union of egg and sperm restores chromosome number?
The union of an egg and sperm restores the chromosome number through the process of fertilization. During fertilization, the haploid egg and haploid sperm fuse to form a diploid zygote, which contains the full complement of chromosomes (46 in humans). This restores the normal chromosome number in the resulting offspring.
The complete set of genetic material in an organism is called its?
Short Answer is It's Chromatin. Ordinarily it is called Diploid, see chromosome pairs, the chromosome number is 2N. After meiosis the genetic material is Haploid, its chromosome number is 1N; after replication yet before mitosis the genetic material is Quadraploid with its chromosome number 4N - briefly. The full set of genetic material in an organism is called GENOME.
What is the genetic complement of an individual with Down syndrome?
An individual with down syndrome has one extra chromosome beyond 2N. Down syndrome is designated trisomy 21 or 47,XX+21.
How sex is determined in Valanga Sp with regard to its chromosome?
Valanga sp. sex is determined by using the XO system. This system use only one type of sex chromosome, the X. Females are XX while males have only one sex chromosome (XO). Sex of the offspring is determined by whether the sperm cell contain and X chromosome or no sex chromosome.
Why is it important to have haploid sex cells rather than diploid ones?
If a normal diploid chromosome complement is represented by 2N a haploid chromosome complement would be 1N. Two haploid 1N sex cells combine to produce a 2N offspring. If the sex cells were 2N the offspring would be 2N+2N=4N...subsequent offspring would then be 8N and then 16N and then... Halving the genetic material prevents this bizarre sequence of events and insures that the same amount of genetic material is passed on each time.
The complement of an angle is twice the measure of the angle what is the measure of the complement?
The complement is 60 degrees.
What is 10s complement and 9s complement?
It is 90
What kind of complement is tourist?
objective complement
