Who was first scientist to estimate human population

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3.Reproductive Health

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Who was the first scientist to estimate the human population

Darwin

Malthus

Garrod

Vavilor

Solution

(b) Malthus in his “Essay on the principle of population” ($1798$) pointed out that population tends to increase in geometric progression while food supply increase only in arithmetic progression.

Standard 12

Biology

Which of the following method of contraception has maximum chances of failure?

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Which of the following is the most sparsely populated state of India

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The ‘symptomless’ period or latent period in case of syphilis may last for

normal

Oral polio vaccine and hepatitis first dose is given to a child at

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$1^{st}$, $2^{nd}$, $3^{rd}$ dose of $DPT$ is given by

$I$. $6 \;weeks$ after birth

$II$. $10 \;weeks$ after birth

$III$. $14 \;weeks$ after birth

$IV$. $24 \;weeks$ after birth

$V$. $29\; weeks$ after birth

normal

Who was the first scientist to estimate the human population

Solution

Similar Questions

Which of the following method of contraception has maximum chances of failure?

Which of the following is the most sparsely populated state of India

The ‘symptomless’ period or latent period in case of syphilis may last for

Oral polio vaccine and hepatitis first dose is given to a child at

$1^{st}$, $2^{nd}$, $3^{rd}$ dose of $DPT$ is given by $I$. $6 \;weeks$ after birth $II$. $10 \;weeks$ after birth $III$. $14 \;weeks$ after birth $IV$. $24 \;weeks$ after birth $V$. $29\; weeks$ after birth

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$1^{st}$, $2^{nd}$, $3^{rd}$ dose of $DPT$ is given by

$I$. $6 \;weeks$ after birth

$II$. $10 \;weeks$ after birth

$III$. $14 \;weeks$ after birth

$IV$. $24 \;weeks$ after birth

$V$. $29\; weeks$ after birth