Amitash

Hi, I'm Amitash and I love Science. Therefore I am here. Hope to have fun with you guys here. See you soon. Cheers!

The DNA content in the samples are extracted and profiled. By 'profiled', I mean that the base sequence is identified. Then this base sequence is matched with the sequence of the person's/suspect's close family member. The familial DNA, if found close, the suspect is taken into custody and interrogated until the truth comes out. Simple to say, but very complex and accurate.

Heat from the glass slab might have escaped from anywhere within it but the whole glass slab will always have the same temperature thanks to the uniform distribution of heat. It is impossible for a glass slab in the refrigerator to have different temperatures on different areas on it.

What do you mean by 'other cells' ? Simply said, Mitosis does maintains the ploidy in cell division whereas meiosis halves the ploidy. The processes are a little different where meiosis involves mitosis in later stages.

I think 4, because the most basic building blocks of genetic code are the nucleotides, the purines (2) and pyrimidines (2) - A, T, C, G which are made up of sugar and phosphate along with the nitrogen base. So if you add up, It will be - Sugars - Ribose + DeoxyRibose = 2 Phosphate Group = 1 Nitrogen Base = 5 Total = 2+1+5=8 8 unique molecules are responsible for the entire genotype which cause the variations among all the species. Hope that helped.