Continuance of Human Life

EV HSC Biology II 9th Chapter MCQ Question Answer

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EV HSC Biology II 9th Chapter MCQ Question Answer. Continuance of Human Life. The nervous system enables humans to react to their surroundings and to coordinate their behavior. It comprises millions of neurons and uses electrical impulses to communicate very quickly. Do you breathe each and every moment? Of course, you do! But are you … Read more

Last Updated: March 22, 2026 at 8:45 pm

HSC EV Biology 2nd Paper 9th Chapter Note

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HSC EV Biology 2nd Paper 9th Chapter Note. Continuance of Human Life. Sexual reproduction produces the variations which are necessary for a species to maintain homeostasis or balance. As a species, humans have a high degree of variation and this variation has helped us to populate the entire planet. Our reproductive system is one of … Read more

Last Updated: March 22, 2026 at 8:45 pm