Exactly half of all chromosomes come from mother. The other half comes from father. This is true for ALL species that sexually reproduce.
23 for your mother and the same amount for your father
Because my mother is human and has no genetic abnormalities, she has 46 chromosomes.
23
21
both produce mature sex cells.
There are 50 chromosomes in both male and female pineapple pollen grain.
There are 23 in both a sperm and egg cell. These unite to form a zygote, which has 46 chromosomes.
Assuming their are no mutations the twins wold both have 46 chromosomes. Twins, have the normal number of chromosomes, the only difference between an set of identical twins and two average individual is that twins have identical DNA.
The daughter cells will have 14 chromosomes, the same as the parent cell. Not only are the numbers of chromosomes the same, but they are also genetically identical to each other and the parent cell.
A mother and a father both give the child an even number from each, which would be 23 each.
The parents of a child who has Down syndrome each have the normal amount of chromosomes. The parents have 46, the child has 47.
A mother have 46 chromosomes and a father have 46 chromosomes when they come together in fertilization these chromosomes splits 23 from the mother (egg) and 23 from the father (sperms) and so forming the new zygote which is the baby with 46 chromosomes
456
The zygote would be diploid because the sex cell would have 46 chromosomes instead of 23 (2n instead of n) and the chromosomes would keep on multiplying in each generation. Ex: child would have 92 chromosomes and that child's child would have 184, etc-Anonymous Mamba
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23
both will have 30 chromosomes.
The mother and father both give a normal baby 23 chromosomes. This is because, a normal human has 46 chromosomes in all cells, except sex cells. So, a human receives half from the mother and half from the father thus 23 from each.
23 chromosomes.
Red kangaroos have twenty chromosomes (ten pairs). Both species of grey kangaroo have sixteen chromosomes (eight pairs).
There are 23 chromosomes from the egg and 23 chromosomes from the sperm making it 46 in total when they both fuse together.