Mammalian Skin Notes Questions with Answers PDF Download – Test 139

MCQ 691: Tissue respiration is most active in:

1. lungs
2. muscles
3. liver
4. stomach

MCQ 692: Sulfur dioxide (SO₂) may be reduced in air, if:

1. catalytic converters are used in cars
2. car pools are used
3. filters or scrubbers are used in chimneys
4. ozone friendly products are introduced

MCQ 693: Drugs useful against bacteria resistant to penicillin include:

1. Cephalosporin only
2. Erythromycins only
3. Augmentin
4. Cephalosporin and Erythromycins

MCQ 694: In Healthy Diet Pyramid, fruits and vegetables are at the:

1. level 1
2. level 2
3. level 3
4. level 4

MCQ 695: More carbon dioxide (CO₂) can be removed from the body if:

1. more water is removed from the body
2. animal has a thick skin
3. thinly lined lungs or gills are present
4. more water is present