Homozygous: this means that the man has two genes for unattached earlobes, so whichever of these gene genes is transmitted to the child, it will be unattached. Since having unattached earlobes is a result of a dominant gene, one such gene is enough and the child will definitely have an unattached earlobe.
Because they need to make a lot of light
Answer:
lkkkjjjj
Explanation:
nobh no o iiv. jkk jk jjjj
1 - <u>B. Water level and salinity.</u>
2 - <u>B. Oceanic & neritic.</u>
I hope this helps!