Answer:
Sperm undergo more mitotic cellular divisions than egg and therefore have a higher risk of developing a spontaneous mutation.
Explanation:
As you have seen in the question above, lycanthropy is a mutation that is more likely to be established as the supply of male gametes comes from older men. This is because sperm undergo more mitotic cell divisions than eggs, and therefore are at greater risk of developing a spontaneous mutation.
In order for you to understand this, you need to know that eggs (which are female gametes) are produced at once in a woman's body. Thus, cell division is limited and therefore the opportunity for spontaneous mutations to occur is also limited. However, men produce sperm from adolescence to death, creating the need for countless cell divisions, which can develop genetic errors that create spontaneous mutations in gametes.
Answer:
The correct answer is A. The number of species depends on the virus
Explanation:
All the viruses are intracellular parasites which means they have to find their host in which they can live and reproduce. All viruses can only infect a certain number of species which depends on the virus.
In hosts like mammals, they infect only specific types of cells which are also dependent on virus type. They inject their genetic material in host cells and takes control of host cell machinery by ligating its genetic material in the host genome. So the correct answer is A.
Answer:
The correct answer will be option-cell plate.
Explanation:
A cell plate is a structure formed during the cell division in a plant cell which helps in the division of the plant cell.
The cell plate id formed when the Golgi apparatus vesicles are assembled in the along the cytoskeleton spindle fibres in the middle of the cell. The Golgi apparatus helps the cell division by forming cell plate as these vesicles contain phospholipids needed to make cell membrane and sugar to make the cell wall.
Thus, the option-cell plate is the correct answer.
Answer:
The Mitochondria
Explanation:
The mitochondria supply the energy for the cell by transforming sugars into energy as does a power company produce energy for the city.
Hope this helped!!
DNA replication is called semiconservative because the two resulting DNA molecules each have one new DNA strand and one old strand from the original DNA molecule.