Yes. Chromosomes come in pairs and the child has them from both parents. Sometimes, one pair can have an extra third one. This conditions is possibly called Down Disease. Children are slower in development and have visible facial disorders. Their faces look different. You can try Google that.
In human gametes, chromosomes are not paired. Instead, each gamete has one set of 23 chromosomes, and is said to be haploid.
In a gamete (sex) cell, there are 23 chromosomes. A gamete is a haploid, or n, whereas a somatic (normal) cell is a diploid, or 2n, and has 46 chromosomes.
Depends what animal. In humans its 23.
a gamete nucleus has only half the number of chromosomes in it than a regular body cell. in humans a regular body cell has 46 chromosomes (23 pairs) in the nucleus, but a gamete ie sperm or egg cell has only 23 chromosomes, which are all unpaired. during fertilization the 23 chromosomes from a sperm and the 23 from the egg cell combine and pair up.
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.
There are 23 chromosomes in a human gamete
In human gametes, chromosomes are not paired. Instead, each gamete has one set of 23 chromosomes, and is said to be haploid.
Except for the sex chromosomes paired chromosomes are homologs.
Human gametes have 23 chromosomes. (In cases of abnormality there may be a different number of chromosomes in a gamete).
A zygote has twice the amount of chromosomes as a gamete.
23 chromosomes
The paired chromosomes that determine an individual's gender are called sex chromosomes.
In a gamete (sex) cell, there are 23 chromosomes. A gamete is a haploid, or n, whereas a somatic (normal) cell is a diploid, or 2n, and has 46 chromosomes.
It varies from organism to organism. Humans have 23 chromosomes in a haploid (gamate) cell.
No, a zygote has 46, a gamete has 23
A gamete has half the number of chromosomes of the somatic (diploid) cell. Therefore a zebra gamete would have 25 chromosomes if 50 is the diploid number.
A Drosophila gamete has 4 chromosomes. Drosophila, also known as fruit flies, have a diploid number of 8 chromosomes in their somatic cells, which means each gamete will have half of that number.