Biology Selected Questions and Answers Set 19

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Q.1:- Athletes with higher proportion of red fibers in their muscles are better equipped for which of the following ? [CDS Exam 2007]

  1. Swimming
  2. Sprint
  3. Short Activities
  4. Shot Put

Q.2:- A surge of which hormone stimulates ovulation in human females ? [NDA Exam 2007]

  1. Luteinizing Hormone
  2. Estrogen
  3. Follicle stimulating hormone
  4. Progesterone

Q.3:- The largest organ of human body is ? [SSC Exam 2011]

  1. Heart
  2. Brain
  3. Liver
  4. Kidney

Q.4:- Human stomach produces acid ‘X’ which helps in digestion of food. Acid ‘X’ is ? [NDA Exam 2011]

  1. Acetic Acid
  2. Methanoic Acid
  3. Hydrochloric Acid
  4. Citric Acid

Q.5:- Total number of bone found in man ? [SSC Exam 1999]

  1. 212
  2. 206
  3. 202
  4. 200

Q.6:- Goitre is caused due to deficiency of Iodine. It is prevalent in ? [BSSC Exam 2015]

  1. Coastal Area
  2. Hilly Area
  3. Desert Area
  4. None of the above

Q.7:- In human digestive system, the process of digestion starts in ? [CDS Exam 2015]

  1. Oesophagus
  2. Buccal Cavity
  3. Duodenum
  4. Stomach

Q.8:- Saliva secreted from mouth digest ? [SSC Mat Exam 2002]

  1. Protein
  2. Starch
  3. Fat
  4. Vitamin

Q.9:- Function of Haemoglobin is ? [RRB Gorakhpur ASM/GG Exam 2005]

  1. To transport Oxygen
  2. Destruction of Bacteria
  3. To check the loss of blood
  4. None of the above

Q.10:- Antigen presenting cells are specialized cells present in all of the following except ? [SSC (CPO) Exam 2015]

  1. Kidney
  2. Lymph Node
  3. Skin
  4. Spleen
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Q.11:- What is the name of the vessel that delivers the nutrient rich blood from the stomach and small intestine to the liver ? [IAS (Pre) Exam 2006]

  1. Left Hepatic Artery
  2. Hepatic Vein
  3. Right Hepatic Artery
  4. Hepatic Portal Vein

Q.12:- Oxygen transportation in a human body takes place through – (1) Blood (2) Lung (3) Tissue ? [IAS (Pre) Exam 1997]

  1. 1, 2, 3
  2. 3, 1, 2
  3. 2, 1, 3
  4. 1, 3, 2

Q.13:- Cerebrum is related to ? [RRB Ahmedabad ASM/CC Exam 2004]

  1. Liver
  2. Heart
  3. Brain
  4. Artery

Q.14:- In which organ of the human body are the lymphocytes cells formed ? [IAS (Pre) Exam 2004]

  1. Liver
  2. Long Bone
  3. Pancreas
  4. Spleen

Q.15:- Red blood corpuscles is produced into ? [RRB Kolkata / Bhuwaneshwar TC Exam 2003]

  1. Spleen
  2. Kidney
  3. Liver
  4. Bone Marrow

Q.16:- During the production of Yogurt from Milk, the system is found to produce ? [SCRA Exam 2014]

  1. Citric Acid
  2. Lactic Acid
  3. Formic Acid
  4. Acetic Acid

Q.17:- The old and worn-out red blood corpuscles are destroyed in ? [SSC Exam 2013]

  1. Bone Marrow
  2. Spleen
  3. Liver
  4. Stomach

Q.18:- In the human body, which of the following organs is responsible for water balance ? [SSC (LDC) Exam 2013]

  1. Kidneys
  2. Lungs
  3. Heart
  4. Liver

Q.19:- The stone formed in human kidney consist mostly of ? [IAS (Pre) Exam 2000]

  1. Calcium Oxalate
  2. Sodium Oxalate
  3. Sodium Acetate
  4. Calcium
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Q.20:- Sex determination of child is done by the chromosome of ?

  1. Father
  2. Mother
  3. Both father and mother
  4. None of the above

Q.21:- The hard enamel layer of teeth is ? [SSC Exam 2015]

  1. Calcium Phosphate
  2. Calcium Oxide
  3. Calcium Hydroxy Apatite
  4. Calcium Hydroxide

Q.22:- Production of which one of the following is a function of liver ? [IAS (Pre) Exam 2007]

  1. Lipase
  2. Urea
  3. Mucus
  4. Hydrochloric Acid

Q.23:- In the human body which structure is the appendix attached to ? [IAS Exam 2007]

  1. Large intestine
  2. Small intestine
  3. Gall bladder
  4. Stomach

Q.24:- Cell theory was put forward by ?

  1. Schleiden and Schwan
  2. Sutton and Boveri
  3. Watson and Crick
  4. Darwin and Wallace

Q.25:- Two strand of DNA held together by ? [CDS Exam 2014]

  1. Nitrogen Bond
  2. Hydrogen Bond
  3. Carbon Bond
  4. Oxygen Bond

 

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