A zygote is a diploid
2n
Endosperm of gymnosperm is haploid(ploidy n), develop from megaspore (n) before fertilization. ploidy of endosperm in angiosperm is 3n(central cell fused with one male gamete i.e 2n+n).
The ploidy of the zygote produced by fertilization is typically diploid (2n), as it results from the fusion of two haploid gametes—one from the mother and one from the father. Each gamete contributes one set of chromosomes, so the zygote contains two sets, one from each parent. This diploid state is crucial for maintaining the species' chromosome number through generations.
23
ploidy level. As it has four different kinds of chromosomes, it would be considered tetraploid, meaning each chromosome is present four times. The total number of chromosomes (eight) in the cell would indicate its ploidy level.
The micropyle is a hole in the seed coat, it is literally nothing. Hence it is not made of cells and has no chromosomes.
The ploidy level of a seed coat is typically diploid, meaning it contains two sets of chromosomes. This allows the seed coat to develop and protect the seed embryo inside during germination and growth.
Generally, a somatic cell in a human body has 46 chromosomes, which are two complete sets of 23 chromosome pairs. Because they have two sets, these cells have a ploidy level of diploid.
2n
3n
The ploidy of ascocarps is typically diploid, meaning they have two sets of chromosomes. This is because ascocarps are reproductive structures formed during sexual reproduction in fungi, where haploid nuclei from two different mating types fuse to form a diploid zygote.
Its Hexaploid