cause weed is good
No, computers nowadays use SDRAMs, so you can mix different combinations of RAMs without any issues. However, if you have an older computer, which uses RDRAMs, you can only install identical dimms in pairs.
You did have to install Dimms in pairs for older computers which used RDRAMs, but computers nowadys use SDRAMs. So, you can mix combination of RAMs of different sizes and speeds without any problem.
Strictly speaking, you do'nt have to install RAM in pairs, but since your system supports dual channel RAM you will be better off having pairs of identical RAM sticks installed (e.g., 2x1GB).
homozygous
There will be two pairs. It is possible for all four angles to be identical.
Homologous pairs
No. There could be three pairs of rectangles with different dimensions.
10,000,000 twin sisters
10 million identical and 115 nonidentical.
Homozygous is the term used to describe an organism with two allele pairs that are identical, in reference to dominant characteristic traitÊin heredity.
Angles and sides are congruent when they are identical. A shape with four identical sides and angles is a square.
spore mother cell and zygote