The oily substance that lubricates the mammalian hair to ...
The oily substance that lubricates the mammalian hair to keep it flexible and water repellent is secreted by the
sweat glands
sebaceous glands
fatty cells
granular layer
Correct answer is B
The normal function of sebaceous glands is to produce and secrete sebum, a group of complex oils including triglycerides and fatty acid breakdown products, wax esters, squalene, cholesterol esters and cholesterol. Sebum lubricates the skin to protect against friction and makes it more impervious to moisture.
The male reproductive part of a flower is made up of ...
Which of the following forms of energy is utilized during photosynthesis? ...
Which statement is NOT true of both meiosis and mitosis? ...
The dark reaction of photosynthesis involves ...
Vegetation propagation is described as asexual reproduction because ...
Which of the following adaptation is no found in fruits and seeds dispersed by the win '? ...
The following practices can contribute towards the conservation of natural resources except ...
The hormone which regulates the amount of glucose in the blood is called ...
In the diagram, the genotypic ratio of the offspring of the cross is ...
The pituitary gland is regarded as the master gland because ...