Biology Questions for SSC CGL Exam

Dear  Readers,

We are providing the alternate quizzes on Chemistry/Biology/Physics. From this section you will get at least 7-8 questions in SSC CGL Exam. So from this quiz one can prepare general science section on daily basis.

Q1. The source of oxygen generated during photosynthesis is—
(a) H2O
(b) CO2
(c) chlorophyll
(d) mesophyll cell 

Q2. Process of digestion is helped by— 
(a) Enzyme 
(b) Hormone 
(c) Mineral 
(d) Vitamin 

Q3. Yeast is an important source of—
(a) vitamin B
(b) protein
(c) vitamin C

(d) none of the above

Q4. The depletion of Ozone layer is mainly due to— 

(a) Volcanic eruptions 
(b) Aviation fuels 
(c) Radioactive rays 
(d) Chlorofluorocarbons 

Q5. Which of the following endocrine gland is situated in the neck? 

(a) Pancreas 
(b) Thyroid 
(c) Pituitary 
(d) Adrenals 

Q6. Which one of the following is correctly matched? 

(a) Primary consumer-Leopard 
(b) Secondary consumer-Grass 
(c) Decomposer-Bacteria 
(d) Producer-Deer 

Q7. An organism which can monitor air pollution is—

(a) Fungi 
(b) Bacteria 
(c) Lichen 
(d) Algae 

Q8. Chlorophyll contains— 

(a) Zinc 
(b) Iron 
(c) Magnesium 
(d) Cobalt 

Q9. Which of the following is a tapeworm? 

(a) Fasciola 
(b) Schistosoma 
(c) Taenia 
(d) Enterobius 

Q10. Antacids are found in drugs that give relief to—

(a) Eye sight 
(b) Stomach ache 
(c) Acne 
(d) Headache 

Q11. Clove is a—

(a) Dried flower bud 
(b) Flower 
(c) Fruit 
(d) Seed 

Q12. Typhoid fever is caused by—

(a) Virus 
(b) Bacteria 
(c) Allergy 
(d) Fungus 

Q13. Bird flu is a disease that effects human beings and spreads through— 

(a) silkworm 
(b) mealworm 
(c) sheep 
(d) poultry 

 In the human body, the appendix is attached to
(a) the large intestine
(b) the small intestine
(c) the gall bladder
(d) the stomach

Q15. Sweat contains water and _______.

(a) Citric acid 
(b) Lactic acid 
(c) Salt 
(d) Vinegar 


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