Correct answer: D). They take nutrients needed by healthy cells, and as they grow they interfere with the function of normal cells and organs.
Cancer is uncontrolled growth of the cell in the body. The Old cell does not die and instead of that, they have grown out of control, which results in the formation of new abnormal cells. These may form a mass of tissue called a tumor.
Due to uncontrolled growth of a cell, the normal function of neighboring tissue or organ may be disturbed or it might damage vital organ such as kidney, heart, lung etc and may cause death.
The part of human body that do the same job as wires and circuits is our brain . With enormous amount of nerves and computing cells , our brain has the capacity to do work like circuits . ,Not equal to them , but to some extent its quite complex
Heterozygous means two alleles are different. In this case, it means one is dominant (P) and the other one is recessive (p).
So genotype of both parents are Pp.
The problem can be solved quickly with a Punnett square:
P p
P PP Pp
p Pp pp
So genotype/phenotype
25% PP polka-dot tail
50% Pp polka-dot tail
25% pp solid-coloured tail
So for genotypes:
PP 25%
Pp 50%
pp 25%
For phenotypes:
75% polka-dot tail
25% solid-coloured tail
The chemical information for making proteins is carried in the DNA, which is found on the chromosomes in the cell nucleus.
Water has an unusual ability to dissolved other substances