NEET MCQs Practice on Human Health and Disease Class-XII Biology, Free unlimited practice on Human Health and Disease Class-XII Biology Mcqs

Question 441 of 446

📘 CLASS XII

The ability to fight disease-causing organisms is conferred by the ____ system.

This ability is conferred by the immune system.

Question 442 of 446

📘 CLASS XII

One symptom of ascariasis, besides internal bleeding and fever, is muscular ____.

Symptoms of ascariasis include internal bleeding, muscular pain, fever, anemia.

Question 443 of 446

📘 CLASS XII

The highly intensified immune response upon re-exposure to a pathogen is called the ____ response.

The highly intensified secondary response is ascribed to the fact that our body appears to have memory of the first encounter.

Question 444 of 446

📘 CLASS XII

One potential symptom of drug withdrawal syndrome is intense ____.

Withdrawal syndrome is characterised by anxiety, shakiness, nausea and sweating.

Question 445 of 446

📘 CLASS XII

Sportspersons misuse drugs and hormones to increase muscle strength and ____ and to promote aggressiveness.

They misuse anabolic steroids to increase muscle strength and bulk.

Question 446 of 446

📘 CLASS XII

In females, a side effect of anabolic steroid use is increased ____.

Side-effects in females include increased aggressiveness.

Human Health and Disease MCQs