Population density means

  • A

    The number of human per unit area

  • B

    The number of human in a unit area at a specific time

  • C

    The concentration of human population at a place

  • D

    None of above

Similar Questions

$NSEP$ stands for

Average population density on earth is

Syphilis is an infectious bacterial disease caused by Treponema pallidum with $3$ stages

$(A)$ Infectious painless ulcers on the genitals $\quad$$(i)$ First

$(B)$ Blindness, heart trouble,aortic impairment $\quad$$(ii)$ Second

$(C)$ Skin lesions, hairloss,swollen joints $\quad$$(iii)$ Third
Which of the following is the correct match between the symptoms and stage?

Which one of the following is an example of Hormone releasing $IUD$ ?

  • [NEET 2021]

Information on birth-rate, death-rate, sex-ratio, age distribution of a population can be got from