MCQ
How many years ago modern man Homo sapiens arose?
- A1,00,000 - 90,000
- B5,000 - 4,000
- C1,50,000 - 1,30,000
- ✓75,000 - 10,000
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$II.$ Allen's rule is explain mammals living in colder climates
$III.$ Altitude sickness is caused because of body not getting enough oxygen due to low atmospheric pressure at high altitude
$IV.$ Desert lizards lack behavioural means to manage to their body temperature
Choose the correct option for above adaptations