Gametes are sperm and egg cells. When the sperm fertilizes the egg, their genetic material is joined to form a new cell called a zygote. Because both the sperm and egg cells have half the number of chromosomes as in normal body cells, the zygote will have the full number of chromosomes as in normal body cells.
The human gametes are Male gametes are sperm and female gametes are eggs. And the gametes chromosome numbers are 42.
Meiosis produces gametes which have half the number of chromosomes that other cells of the body have.
Gametes only have one set of each chromosome pair so that when two gametes come together, the chromosome number in the embryo is correct. There are 19 autosomes and one sex chromosome in the mouse gamete.
Gametes require half the number of chromosomes of a somatic (regular) cell as gametes are the sex cells. When gametes combine to make a zygote (a fertilised cell), the complete number of chromosomes will be present.
A diploid cell with an extra chromosome. Basically a diploid with an extra chromosome of one type, producing a chromosome number of the form 2n + l.
Be produced by meosis.
2^n possible combinations
It gives one of the gametes an extra chromosome and leaves the other gamete with one less chromosome.
The human gametes are Male gametes are sperm and female gametes are eggs. And the gametes chromosome numbers are 42.
Humans have 23 pairs of chromosomes, with 22 pairs of autosomes and one pair of sex chromosomes. During gamete formation, the chromosome number is halved, resulting in gametes with 23 chromosomes. Therefore, the organism that has 20 chromosomes in one of its gametes would not be human.
Carp, Giraffe
Yes, all cells within an organism (excluding gametes) typically have the same number of chromosomes, known as the diploid number. This number is characteristic of the species and remains constant throughout most of the organism's cells. Gametes, such as sperm and eggs, have half the number of chromosomes (haploid) to ensure the correct chromosome count is restored upon fertilization.
An organism with six pairs of chromosomes has a total of 12 chromosomes. The number of different gametes that can be produced through independent assortment is calculated using the formula (2^n), where (n) is the number of chromosome pairs. In this case, (2^6 = 64). Therefore, the organism can produce 64 different gametes.
number of chromosome
Yes - the daughter cells produced in meiosis (gametes) have half the number of chromosomes as those in the original cell. This is why meiosis is referred to as 'reduction division'. However, as meiosis produces cells which are involved in sexual reproduction - the chromosome number in the species remains constant. This is because when the two gametes combine, the resulting organism has the correct number of chromosomes (half from each gamete).
be produced by meiosis
reduces chromosome number by half, produces gametes