You would use a Physical Model
Answer:
metaphase
Explanation:
This is where chromosomes meet in the middle (meta-middle) and line up
Having a karyotype done is important to detect crucial diseases such as Trisomy 13, Trisomy 21, Klinefelter's Disease, and Turner syndrome.
Answer:
The base composition of the DNA will be the same. DNA is the same in every cell the difference between cells is which genes are expressed.
Explanation:
In flowering plants the gametophyte phases are reduced to a few cells dependant for their nutrition on the Sporophyte. The gametophyte comprises the main plant, while the diploid sporophyte is much smaller and is attached to the gametophyte. Both spores and the resulting ganetophyte are haploid, which means they only have one set of chromosomes. The mature gametophyte produces male or female gametes by mitosis. The fusion of male and female gametes produces a diploid zygote which then develops into a new sporophyte.
