| 1 |
The numebr of cervical vertebrae are. |
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| 2 |
What is the motality rate in developing countries due to tetanus. |
- A. 35%
- B. 40%
- C. 45%
- D. 50%
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| 3 |
The animals which are capable of varying degrees of endothermic heat production but generally do not regulate their body temperature within a narrow range |
- A. Ectotherms
- B. Endotherms
- C. Heterotherms
- D. Homotherms
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| 4 |
Lichen is a symbiotic association between a fungus and. |
- A. Gymnosperm
- B. Angiosperm
- C. An alga
- D. Pterrdophyta
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| 5 |
Effect of photoperiodism was first studied in 1920 by |
- A. Darwin & Francis
- B. Garner & Allard
- C. Linnaeus & Lamarck
- D. Walson & Crick
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| 6 |
The leaf unrolling is promoted by red light in. |
- A. Monocot
- B. Dicot
- C. Ferns
- D. Gymnosperm
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| 7 |
DNA Finger prints can be separated from. |
- A. Plasma
- B. Lymph
- C. Blood
- D. Serum
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| 8 |
Archaeobacteria can tolerate temperature upto. |
- A. 120 <sup>o</sup>C
- B. 140 <sup>o</sup>C
- C. 160 <sup>o</sup>C
- D. 180 <sup>o</sup>C
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| 9 |
When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains |
- A. 15cc of oxygen
- B. 20cc of oxygen
- C. 25cc of oxygen
- D. 10cc of oxygen
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| 10 |
The productivity can be indicated by. |
- A. Consumption of CO2
- B. Consumption of O2
- C. Evolution of CO2
- D. Evolution of N2
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