Biology Online Quiz

The medical term used for sleeplessness is Insomnia. It is a common sleep disorder that can make it hard to fall asleep, hard to stay asleep or cause to wake up too early and not be able to get back to sleep.

Pigs are intermediate hosts of the Taenia solium (Tapeworm). Taenia solium infection (taeniasis) is an intestinal infection with adult tapeworms that follows ingestion of contaminated pork.

The respiration process requires oxygen. The main purpose of respiration is to provide oxygen to the cells at a rate adequate to satisfy their metabolic needs. During respiration, inhaled oxygen is used by the cells to produce energy by the breakdown of glucose molecules.

Milk has some good qualities (protein, calcium, vitamin D, etc.) However, milk is a poor source of iron and vitamin C.

In MRI (Magnetic resonance imaging) machine, a magnetic wave is used. MRI is a method of using a strong magnetic field to produce an image of the inside of a person's body. Unlike X-ray, CT, and PET scans; MRIs do not use radiation and are considered a non-invasive procedure.

Fructose is natural sugar present in fruits, certain vegetables, and honey. Grapes, apples, watermelon, asparagus, jackfruit, pears and zucchini are some fruits which contain high fructose.

Jaundice is caused due to infection of the liver. It happens when there's too much bilirubin, a yellow-orange substance, in your blood. Jaundice may occur if the liver can't efficiently process red blood cells as they break down.

The main function of white blood cells (WBCs) in the body is to protect the body against disease. WBCs protect the body against infection. As WBCs travel through the bloodstream and tissues, they locate the site of an infection and act as an army general to notify other WBCs of their location to help defend the body from an attack of an unknown organism.

Haemolymph is observed in Arthropods. It is a fluid, analogous to the blood in vertebrates, that circulates in the interior of the arthropod (invertebrate) body, remaining in direct contact with the animal's tissues.

A member of Liliaceae that shows reticulate venation is smilax. The genus Smilax comprises about 300 species of mostly climbing plants distributed across both world's temperate and tropical regions. The leaf venation is reticulate in species of Smilax, a member of the family Liliaceae.