- 50%-70%
- 65%-80%
- 70%-80%
- 70%-90%
- a
PTS Past Papers
All posts papers that are conducted by Pakistan Testing Service (PTS) are included in this section of ETEST Website. We upload PTS Solved MCQs in this section on daily basis.
Kidney stones are mainly formed by:
- Silicate
- Sodium Chloride
- Calcium Oxalate
- None of these
- C
Body of amphibians is divided into?
- Head and Trunk
- Head, Neck and Trunk
- Head, Neck, Trunk and Tail
- Head, Neck, Trunk and Leg
- b
Pollination by wind is called:
- Huydrophily
- Anemophily
- Zoophily
- Entomolophily
- b
When the food ingested in liquid form the animals are classed as………
- Fluid Feeders
- Filter Feeders
- Macrophages Feeders
- None of these
- a
In insectivore plants the insect is digested by:
- Methane
- Bacteria
- Enzymes
- None of these
- b
Which of the following takes part in nutrition in coelenterates?
- Gastrozooid
- Balstostyle
- Goronozooid
- None of these
- b
Hemoglobin in arthropods is:
- Dissolved Blood
- Associated with WBCs
- Associated with WBCs
- None of these
- d
Formation of organelles is due to……..
- Division or labour inside cell
- Division of labour between cells
- Incidental
- None of these
- a
Which of the following pair of bioelements represents the maximum and minimum percentage?
- Oxygen and Iron
- Oxygen and Copper
- Oxygen and Hydrogen
- Oxygen and Sulpher
- d
-
• Oxygen 65%
• Carbon 18.5%
• Hydrogen 10%
• Nitrogen 3.2%
• Calcium 1.5%
• Phosphorus 1.0%
• Potassium 0.4%
• Sulphur 0.3%
• Sodium 0.2%
• Chlorine 0.2%
• Magnesium 0.1%
• All Others <0.1%