Adaption;Humans, three adaptations that help humans have differential survi...

three adaptations that help humans have differential survivability, and three adaptations that help humans have differential fecundity.

Explain the thyroid stimulating hormone (tsh), Explain the Thyroid Stimulat...

Explain the Thyroid Stimulating Hormone (TSH): TSH, also known as thyrotropin is a glycoprotein and synthesized by thyrotroph cells of the anterior pituitary gland. Its functio

Explain saliva - external defence mechanism, Explain Saliva - External Defe...

Explain Saliva - External Defence Mechanism Saliva contains microorganisms which are not the normal inhabitants. Dead microbes are passively flushed by the saliva and are swall

Define protein hormone and steroid hormone, Define Protein Hormone and Ster...

Define Protein Hormone and Steroid Hormone Further, hormones are of two different chemical types - protein hormone and steroid hormone. Most of the hormones belong to the categ

Why cameleon change colour?,

Dew-point temperature, Dew-point temperature You can calculate the dew-...

Dew-point temperature You can calculate the dew-point temperature with a shiny can having some water, a thermometer and some ice. The dew-point temperature is an significant we

Explain the composition of bile, Explain the Composition of Bile Bile i...

Explain the Composition of Bile Bile is a complex fluid. It is yellowish green in colour and bitter in taste. It consists of: Water Mineral salts (chloride, potassium

Feature to be considered a canyon, What is the minimum depth required for a...

What is the minimum depth required for a feature to be considered a canyon? In fact, it is a bit like allowing for when a few grains of sand become a heap of sand: there is no

Food fads, Food fads: You may have picked up the idea from your family ...

Food fads: You may have picked up the idea from your family or friends  that certain combinations of food can  be dangerous  for your  health. For example,  fish and milk or ra

Physicsal science, what properties identify nonmetals

what properties identify nonmetals