Rickets - vitamin d deficiency
Night blindness- vitamin a deficiency
Beriberi - vitamin b1 deficiency
Pellagra - vitamin b3 deficiency
These are a few of the diseases caused by deficiency of vitamins.
The liver synthesizes inactive precursor proteins in the absence of vitamin K (liver disease). Vitamin K deficiency leads to impaired clotting of the blood and in some cases, causes internal bleeding without an associated injury.
Vitamin K deficiencies in newborns are associated with vitamin K deficiency bleeding or VKDB (also known as hemorrhagic disease of the newborn). This can cause excessive bleeding and bruising and, in severe cases, can lead to fatal bleeding into the brain
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once an egg has been fertilized a zygote is formed. a barrier to other sperms form immediate.
new genes are formed, as it is the earliest development of a fetus. the zygote is the smallest version of a eukaryotic cell formed by the process of fertilization between two gametes.
the zygote's genome is a blend of the dna present in each gamete, and it contains all of the genetic info necessary to develop a new individual.
do u want my sperm cells?