Eyebrows don't grow beyond ceain length as they have a sho ?
Anagen phase
Telogen phase
Telogen phase
Exogen phase
Ans. is 'a' i.e., Anagen phase Hair grows in cycles of various phases. Anagen is growth phase. Catagen is involuting or regression phase. Telogen is resting phase. Exogen is shedding phase. Normally 90% of the follicles are in anagen phase, 10-14% are in Telogen and 1-2 % are in catagen. The cycles duration is variable for the different pas of the body. For eyebrows, the cycle is finished in 3-4 months while for scalp it takes 3-4 years to finish. This is the reason why eyebrows have much shoer length limit as compared to scalp hair.