It depends on what's missing. Zygotes missing a chromosome (monosomy) have 45 chromosomes and many do survive; some human monosomies are monosomy 7, 11 or 13. A monosomy X results in Turner syndrome; there must be at least one X chromosome, or the embryo won't survive.
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.
A gamete is a specialized reproductive cell. There one sentence containing the word "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.
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.
Yes, oogamy is a form of sexual reproduction where the female gamete is much larger than the male gamete.
Either pollen fertilization, zygote, gamete, diploid, haploid, or a chromosome
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)
It is a gamete. Fertilization produces a zygote
nucleotide, gene, chromosome, gamete
Fertilization
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.
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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.
Gamete Cells Novanet Swag
A parent cell is diploid, meaning it has two sets of chromosomes. In contrast, a gamete is haploid, containing only one set of chromosomes. This difference in chromosome content is important for maintaining the correct number of chromosomes in the offspring when the gametes combine during fertilization.
In chickens, gametes (sperm or egg cells) have 39 chromosomes each. During fertilization, when a sperm and egg combine, the resulting zygote will have the normal chromosome count of 78.
The gamete is supposed to join with another gamete, and combine their chromosomes into a single cell.