Which of the following pairs belong to the category of cold blooded animals?
What type of a mirror is used in anti-shop-lifting-devices?
Why the colour of the Ocean appears blue?
The distance between the optical centre of a convex lens and its principal focus is called its_______?
The distance of a place South or North of equator is called__________?
A convex mirror always __________ ?
Which among the following types of lenses are prescribed by doctors for a patient suffering from astigmatism?
A doctor who specializes in diseases of the nose?
What animal has longest gestation period of about 640 to 660 days or 95 weeks of any land animal ?
Which of the following is a force?
Dioptre is a unit of measurement for __________ ?
Transistor is a device that convert weak signal into__________?
Second name of ethyl alcohol is__________?
Eletromagneticism is the branch of__________?
Which one of the following non-metals is not a poor conductor of electricity?
Which of the following is the world’s loudest bird ?
Which one of the following is not a radioactive element ?
Which of the following is used in beauty parlours for hair setting?
Which of the following is not a chemical reaction ?
Which of the following is commonly called a polyamide ?
Which of the following protects the body against infectious disease and foreign invaders?
What’s the Strongest Muscle in the Human Body based on its weight?
Which of the following is the study of micro- organisms, mostly viruses and single called organisms such as bacteria, yeasts and protozoa ?
Name the animal which can live without water in its entire life?
NASA scientists have recently detected water vapor on which Jupiter’s moon?
Isotopes of an element have the same number of _______?
“Gastric juice” is a secretion of the glands present in________?
Hepatitis C is a leading cause of_________?
Sound travels in air at an average speed of nearly________ ?
When sound waves travel from air to water which of the following quantities remains unchanged?
Which of the following is both endocrine and exocrine gland?
All of the following organs in the human body are located both on the right and the left sides, except;_________?
The main cause of floods in the river is__________?
Hyetology is the study of__________?
Birth control pills contain synthetic________?
Cover of the capsule is made of__________?
What part of the brain controls thirst and hunger?
Which of the following invention is oldest ?
Which instrument is used to measure the power of electric circuit ?
Which waves are used in sonography?
Substance whose atoms can be split are known as __________ materials.
“Green House Effect” means:__________?
Tropism mostly refers to as_______?
A seed can germinate in the absence of__________?
Diamond is harder than Graphite because of__________?
Which of these is a micronutrient of plants?
Which planet is called “red planet”?
An example of rhizome is_________?
Which metal is pure conductor of electricity?
A colloidal system in which a liquid is dispersed into a liquid is called_________?
Which of the following organisms releases molecular oxygen into water?

The human heart is _______ ?

A. Ampullary Heart
B. Pulsating Heart
C. Myogenic Heart
D. Neurogenic Heart

Submitted by: Rashid Mehmood

Hearts are of several types. In some invertebrates the heart is simulated by the nervous system to do its work. Such hearts are called Neurogenic hearts. The Human heart is myogenic. i.e, it receives the stimuli for contraction from the muscular node called sinu-auricular node or pace maker.

Myogenicis the term used for muscles or tissues that can contract on their own, without any external electrical stimulus, from the brain or spinal cord forexample. Anexample of this phenomena is actually present in our kidneys to regulate the flow of blood in vessels. Another example is the human heart.

Correct Answer: Myogenic Heart ✔

Last Updated: December 27, 2019