The answer is C.
A virus is made up of or consists of a nucleic acid in varying quantity which may either be RNA or DNA.
The nucleic acid is surrounded by a protein shell called a capsid. The word capsid comes from the Latin word capsa which means box.The capsid and the nucleic acid within it are together referred to as nucleoprotein.The capsid is made up of small sub units called capsomeres.
In many viruses, the nucleoprotein makes up the whole virus. More complex viruses have one or more further enclosing structures also made mostly of protein. These structures are referred to as envelopes and each envelop is specific to a particular virus.
Answer:
Flower color in the poppies is polygenic, while flower color in the carnations is controlled by multiple alleles
Explanation:
Seventy-five percent i.e.e, 150 flies will be having a gray body, another twenty-five will have a black body. Out seventy percent gray flies, twenty-five percent will still carry an allele for the black body. You can use Punnett square to understand the calculation.
Answer:
B
Explanation:
B is the correct answer because the environment effects how the body has to adapt.
Answer:
Metaphase.
Explanation:
In the metaphase, chromosomes are at their second-most stage of condensing. Chromosomes align at the center and prepare to split into two different cells.