Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor
Polarity affects hydrogen bonding because hydrogen bonding occurs due to a bond being polar. One side of the bond will be slightly more negative because it's pulling more electrons towards itself and the other side of the bond will be more positive. Therefore the partially positive bond of one molecule will be attracted to the partially negative bond of another molecule. This is called an intermolecular force and hydrogen bonds are the strongest intermolecular force.
Answer:
If the child has blood type OO and his mothes has AO type, the father must have O in his genotype: A(AO), B(BO), O(OO). The male phenotype AB exclueds him as father.
A plant and animal cell is eukaryotic
a eukaryotic cell has a nucleus instead of floating DNA which a prokaryotic cell has
Answer:
Option c
Explanation:
Sexuality is something that is not related to the biological/physical make of an individual. However, it defines the sexual thoughts, behavior and attractions/liking towards others. Everything irrespective of its type i.e physical, sexual and emotional contributes to defining the sexual attraction, behavior or linking is termed as sexuality. It defines a person and creates positive and liberating experiences. There are basically three types of sexuality – homosexuality, heterosexuality and asexuality
Hence, option C is correct
