Question

Do you get more DNA from your mother or father?

Answer 1

DNA stands for deoxyribonucleic acid which is made up of units of building blocks called nucleotides. Genes are incorporated in DNA. The complete set of your DNA is called the genome. The genetic material present in all the cells are called chromosomes. They ensure that DNA is divided equally between the daughter cells during cell division.

Complete Answer:
Reproduction involves the formation of new offspring through the involvement of male and female sex cells i.e. sperm fuses with egg and forms zygote. Through cell divisions like mitosis and meiosis DNA is transferred to the new offspring which has exactly half the DNA from each of the parents.
During the process of sexual fertilization DNA from both the parents combine. The blueprint of our body is formed by genes which are a series of letters and that is preserved in the nucleus of the cells. The genetic information to build specific molecules is contained in these letters. The basic physical and functional unit of heredity is genes which are made up of nucleotides called DNA. Each gene encodes for a single protein. But this protein can have different roles in the human body. Variation in the genetic code sometimes leads to the error in reading the coded messages of the genes. These variations cause mutations i.e. change in base-pair sequence which can lead to numerous medical conditions like Sickle cell Anaemia, Thalassemia etc.

So we reach the conclusion we get exactly half the amount of DNA from our father and mother.

Notes:
As we know mutations are the change in base-pair sequence due to various factors like UV light, environmental factors etc. There are different types of mutations.
Silent mutation: It refers to any change in the sequence of DNA which has no impact on the amino acid sequence.
Nonsense mutation: There is change of base pair sequence leading to stop codon due to a point mutation which results in a shortened or non-functional protein.
Missense mutation: A consequence of point mutation leading to change in the codon, which then codes for another amino acid.