Answer: IS GOING TO BE (B)
PLZZ GIVE ME BRAINLIEST
The yellow fever virus, like all viruses is an entity consisting of a single unit.
The yellow fever virus unit is made up of a single strand of RNA enclosed in a protein capsid, and an outer envelope which surrounds the whole virus like membrane.
Viruses are not really cells since they do not posses organelles and structures of cells. They are smaller than cells and also unlike cells, they cannot live and reproduce on their own but have to invade cells in order to function.
Thus they are known as obligate parasites.
Answer:
3/4
Explanation:
I was confused at first but after reading it more carefully, I realized that it was talking about phenotype when it said "would show" which meant physically.
Knowing this, now if you put the information in a Phenotype Punnett Square (you can find Punnett Square calculators to help you online) it comes out to 12:4. if you reduce it, it comes to 3/4.
Hope this helps!
Answer:
D
Explanation:
duplicate dominant epistasis will occur whenever a dominant allele of one gene masks the expression of all alleles of other gene. It can be said that if an organism inherits one or two copies of the dominant allele, they will have the trait.