How roughage and concentrate differ from each other ?

How do pisces and tetrapods differ from each other?

How do nucleus and ganglion differ from each other?

How do male and female cockroach differ from each other?

Phylum Arthropda is the largest group of animals and includes about 80% of the animal species: How an insect and an arachnid differ from each other?

How do afferent arteriole and efferent arteriole differ from each other.

How do axon and dendron differ from each other.

How are the male and female gametophytes of pteriodophytes and gymnosperms different from each other?

How do holocrine and merocrine glands differ from each other?

How do white adipose tissue and brown adipose tissue differ from each other?

How do eurythermal and stenothermal animals differ from each other?