- 50%-70%
- 65%-80%
- 70%-80%
- 70%-90%
- a
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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
- a
-
Head: Contains the mouth, eyes, nostrils, and brain.
Trunk: The main body part that contains internal organs and limbs.
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%