Mitochondria, plastids and chloroplast all are surrounded by a double membrane
The air gap is filled with gas which increases the insulation between the glass pieces. Double glazed windows are highly efficient, reducing your heat loss or gain by up to 30% when compared to single-glazed windows.
Answer:
i believe the answer is recessive.
Explanation:
a recessive gene can be expressed as rr instead of RR so if one does a punnet square it would show up to be Rr Rr Rr Rr, since R represents a dominant trait and r being being recessive, then the answer would be recessive. (sorry if it doesn't really make any sense)
