MCQ
Primates originated about
- A$100$ million years ago
- ✓$65$ million years ago
- C$10$ million years ago
- D$30$ million years agow
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$I$. Biowar is the use of biological weapons against humans and/or their crops and animals.
$II$. Bioethics is the unauthorized use of bioresounces and traditional knowledge related to bioresources for commercial benefits.
$III$. Biopatent is exploitation of bioresources of other nations without proper authorization.
If mortality is represented by $-D$
If immigration is represented by $-I$
If emigration is represented by $-E$
If population density is represented by $-N$
Then population density at time $t+1$ is represented by