Triploid organisms have ___two___ Copies of each chromosome?
Endosperm
Polyploid or triploid.
the triploid The endosperm is a nutritive tissue which nourishes the developing embryo. The endosperm in angiosperm is triploid (3n) and it is a post - fertilization structure.
Trisomy 21, Down's syndrome, is viable.
Triploid organisms have ___two___ Copies of each chromosome?
Triploid organisms are normally sterile as their lack of homologous chromosomes prevents pairing during meiosis. This can be useful to plant breeders, for example in banana cultivation: sterile triploid bananas can be propagated asexually and will not contain any seeds.
If the diploid number of the plant is ten, then its haploid number is 5. Since triploid refers to three times the haploid number, then a triploid plant would have 15 chromosomes.
The triploid nucleus in the megaspore divides to produce endosperm, which provides the plan embryo in the seed with food.
they are alive!!
Endosperm
Polyploid or triploid.
Triploid indicates there are three sets of chromosomes within the nucleus. A plant with four sets of chromosomes is said to have a tetraploid nucleus.
the triploid The endosperm is a nutritive tissue which nourishes the developing embryo. The endosperm in angiosperm is triploid (3n) and it is a post - fertilization structure.
Triploid.
Double fertilization in angiosperms.
It's an endosperm...