Answer:
In biology, heterozygous means that the two alleles of a gene will be different. Homozygous means that the two alleles of a gene are similar.
A cross between to heterozygous parents for genes (Ww) is shown below:
W w
W WW Ww
w Ww ww
The results show that 25% of the population will be homozygous dominant, 50% of the population will be heterozygous dominant, 25% of the population will be recessive for the trait.
I think format? or formula?
The one that dies in a desert area is most likely to only leave a fossil
The one that is covered in sediment can also leave a fossil, however, there may be chances for it to save other 'flesh'
hope this helps
A) only express certain genes
Unicellular hope this helps
