Describe in detail chromosomal mutations.

Describe in detail the chromosomal aberrations.

How does gain or loss of chromosome (s) take place in humans? Describe one example each of chromosomal disorder along with the symptoms involving an autosome and a sex chromosome.

Describe in detail the accessory glands of male and female humanbeing.

Define mutation.

Describe in detail the three phases of menstrual cycle in humanfemale.

Describe in detail the three phases of menstrual cycle with suitable diagrams.