IGCSE O Level Biology MCQs – Practice Test 14 (Chapter 9)

Homeostasis in Biology MCQ with Answers PDF Download – Test 14

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Homeostasis in Biology MCQ with Answers PDF Download: Quiz 14

MCQ 66: Cornified layer is thickest in:

scalp of head
soles of feet only
palm of hands only
soles of feet and palm of hands

MCQ 67: Dead and hardened cells of epidermis result in:

hair follicles
hair papilla
hair
hair erector muscles

MCQ 68: Which one is a true fact in relevance to cold weather:

less urine is excreted
excess salts are secreted in urine
sweat secretions are reduced
excess sugars are secreted in urine

MCQ 69: Diabetes often results due to:

conversion of glucose to glycogen
inability of pancreas to secrete insulin
less water intake in diet
unhealthy and inactive life styles

MCQ 70: According to classification of homeostasis , most reptiles are:

homoeothermic
poikilothermic
heterothermic
hypoeothermic

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