Its O is the anwser to your problem
100% because the genotypes for the girls are FF and the man's are ff meaning all children will be Ff with the freckles trait
Answer:
The hypothesis that states that viruses originated from more complex cells is called the regressive hypothesis.
Explanation:
The regressive hypothesis -also called <u>degenerative hypothesis</u>- raises the possibility that viruses originally were cells that behaved as symbionts or parasites of other cells, and this condition of dependence could have originated the disappearance of genes, becoming structures formed by nucleic acid inside a viral capsid (virus).
Some evidence gathered to support this theory suggests that some bacteria, such as rickettsia, need to parasitize a cell in order to replicate, just as viruses do.
Learn more:
Virus characteristics brainly.com/question/3122852
The best answer to this biology and ecology question is that the number of aquatic species would increase as a result of the restoration activities in Sudbury. Restoration activities helps in cultivating and protecting marine animals, resulting to the increase in number.
