Differentiate between :

(a) Ureter and Urethra (function)

(b) Diabetes mellitus and Diabetes insipidus (hormones involved)

(c) Glycosuria and Albuminuria (abnormal constituents)

(d) Diuresis and Uremia (problem)

(e) Malpighian capsule and Loop of Henle (location)

Give reason/explain:

Excretion is a necessary process of our body.

Give reason/explain:

We urinate fewer times in summer than in winter and the urine passed is generally thicker.

Give reason/explain:

Why does the medulla of kidneys shows a 'striped' appearance ?