The answer you are looking for should be 10^6/4 j/kg
C - The new cell would have one of each chromosome
B!! i hope it works I got it right on edge
Crossing over leads to genetic variation.
Crossing over is the process during meiosis during which homologous pairs of chromosomes exchange genes, giving rise to new combinations of genes within the chromosomes. This is an important source of genetic variation.
Answer:
G All cells come from pre existing cells