Question

Upon foreign invasion, blood cells produce chemicals called

a.

pathogens

b.

pyrogens

c.

receptors

d.

effectors

Posted under Homeostasis Biology

Answer: (b).pyrogens

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Upon foreign invasion, blood cells produce chemicals called

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Drinking water and eating, moist food can compensate loss of water in animals that are

Q. Hip joint is formed by hip bone by a proximal bone

Q. Regulation of solute and balance of water is done by

Q. Removal of excess salts from body is done by help of

Q. Scapula is connected to sternum via

Q. In juxtamedullary nephrons additional capillaries extends down from loop of henel and termed as

Q. Tubular epithelium releases substances into lumen, which balances pH are

Q. Facial bones which are unpaired are

Q. Hinge joint and ball and socket joint are examples of

Q. Water is a

Q. Rib cage is composed of

Q. In insects, there is no structural or functional relationship between excretory or digestive system except in

Q. Function of nephridiostome is to collect

Q. Heat shock proteins encircle enzymes as a self defense and protect plant against temperature above

Q. Central metabolic cleaning house which is central station of metabolism as well is

Q. When two bones meet, there occur a

Q. Heads joins thick and thin myofilament hence sometimes regarded as

Q. Liver functions are pivotal to

Q. Technique in which high concentration X-rays are directed towards stones from outside of body is

Q. Filtration of blood takes place in

Recommended Subjects

Are you eager to expand your knowledge beyond Biology? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!