Wednesday, 6 July 2011

Vermin Lessons


Rats are among the most prolific reproducers of among mammals. They can breed throughout the year with the female producing up to five litters. The gestation period is just 21 days, and litter numbers can go up to 14. Rats reach sexual maturity at around 5 weeks and have lifespans of up to three years.

1 comment:

  1. Teacher looks like "viru sahastrabudhhe" :)

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