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What Has the same number of chromosome sets as a germ cell?
A haploid germ cell has the same number of chromosome sets as a gamete, which is half the number of chromosome sets found in a somatic cell. This enables the gametes to fuse during fertilization to restore the diploid number of chromosomes in the zygote.
Use gamete in a sentence?
A gamete is a specialized reproductive cell. There one sentence containing the word "gamete."
Is embryo a gamete?
No, an embryo is not a gamete. A gamete is a specialized reproductive cell (sperm or egg) that fuses with another gamete during fertilization to form a zygote, which then develops into an embryo. An embryo is the early stage of development after fertilization.
How Compared to a body cell a gamete contains?
Gametes have half the number of chromosomes as a body cell because they are haploid, while body cells are diploid. This reduction in chromosome number ensures that when a sperm and egg combine during fertilization, the resulting offspring will have the correct diploid chromosome number.
Does oogamy always involve fertilization from gametes of different sizes?
Yes, oogamy is a form of sexual reproduction where the female gamete is much larger than the male gamete.
This extra chromosome in a gamete occurs as a result of?
This extra chromosome in a gamete occurs as a result of a process called nondisjunction, where chromosomes fail to separate properly during meiosis. As a result, one gamete may end up with an extra chromosome, leading to conditions such as Down syndrome when that gamete contributes to fertilization. Nondisjunction can happen during either the first or second meiotic division and can affect any of the chromosomes.
What is a cell that has a full copy of DNA?
Either pollen fertilization, zygote, gamete, diploid, haploid, or a chromosome
If a human gamete with an extra chromosome participated in fertilization with a normal human gamete what condition results?
A trisomy. Trisomies are usually fatal in all chromosome pairs except 5, 13, 21 (these cause Down syndrome), and 23 (The chromosome pair that determines gender)
What happens if chromosome 21 does not separate in meiosis?
If chromosome 21 does not separate during meiosis, it can lead to a condition known as nondisjunction. This results in gametes with an abnormal number of chromosomes, specifically an extra copy of chromosome 21 in this case. If such a gamete participates in fertilization, the resulting embryo may develop into a person with Down syndrome, characterized by developmental delays and various physical features. This condition arises due to the presence of three copies of chromosome 21, a phenomenon called trisomy 21.
Is sperm gamete or zygote?
It is a gamete. Fertilization produces a zygote
How do you rank the hereditary components nucleotide gamete chromosome and gene from small to large?
nucleotide, gene, chromosome, gamete
What is gamete fusion called?
Fertilization
How does fertilization restores the diploid number of chromosome in an orgaism with a haploid chromosome of 8 how many chromosomes are present in the spermatogonium?
Fertilization restores the diploid number by combining one haploid gamete from the mother with one haploid gamete from the father to form a zygote with the full diploid set of chromosomes. In an organism with a haploid chromosome number of 8, each spermatogonium would have 16 chromosomes because they are diploid cells that undergo mitosis to produce sperm cells with the haploid number.
What Has the same number of chromosome sets as a germ cell?
A haploid germ cell has the same number of chromosome sets as a gamete, which is half the number of chromosome sets found in a somatic cell. This enables the gametes to fuse during fertilization to restore the diploid number of chromosomes in the zygote.
What effect does nondisjunction have on the offspring?
Nondisjunction is the failure of chromosome pairs to separate properly during cell division, leading to gametes with an abnormal number of chromosomes. If such a gamete participates in fertilization, the resulting offspring may have conditions like Down syndrome, Turner syndrome, or Klinefelter syndrome, depending on the specific chromosomes involved. This can result in developmental issues, physical abnormalities, and various health problems. Overall, nondisjunction can significantly affect the genetic makeup and viability of the offspring.
How do you describes the chromosome number of gamete?
w3w3
Which cell contains only one sex chromosome?
Gamete Cells Novanet Swag
