Science Biology MCQ-66

General Science-Biology objective Quiz for CDS, UPPSC, RBI, CivilsPrelims, JPSC, UPSC, SSC, NDA Exams



Daily intake of proteins, recommended for a moderately active woman is

 
 
 
 

Match List-I with List-II and select the correct answer by using the codes given below:
List-I List-1
A. Malaria 1. Bone marrow
B. Filaria 2. Brain
C. Encephalitis 3. Muscle
D. Leukaemia 4. Lymph node
5. Blood cells

 
 
 
 

Antigen is a substance which

 
 
 
 

The sequencing of the entire genome (the totality of all genes) of an organism was completed in 19 The organism was

 
 
 
 

Examine the following three statements:
1. Processed meat is a perishable food
2. All perishable foods are packed in sealed tins
3. Sealed tins sometimes to do not contain processed meat
Which one of the following inferences can be drawn from the above statements?

 
 
 
 

Which one of the following type of micro organisms is most widely used in industries?

 
 
 
 

Match List-I with List-11 and select the correct answer using the codes given below the lists:
List-I List-II
A. Theory of mutation 1. Beadle and Tatum
B. Theory of evolution 2. Jacob and Monad
C. One gene one enzyme 3. DarwinHypothesis
D. Operon concept 4. deVries
Codes:

 
 
 
 

A tree species in Mauritius failed to reproduce because of the extinction of a fruit-eating bird. Which one of the following was that bird?

 
 
 
 

The complete conversion of glucose, in the presence of oxygen, into carbon dioxide and water with release of energy is called

 
 
 
 

Consumption of fish is considered to be healthy when compared to flesh of other animals because fish contains

 
 
 
 

Match List-I with List-II and select the answer using the codes given below:
List-I (Disease) List-II (Organism)
A. Malaria 1. Fungi
B. Poliomyelitis 2. Bacteria
C. Tuberculosis 3. Virus
D. Rinsworm 4. Protozoan

 
 
 
 

Haemophilia is a genetic disorder which leads to

 
 
 
 

Endoscopy, a technique used to explore the stomach or other inner parts of the body is based on the phenomenon of

 
 
 
 

When ants bite, they inject

 
 
 
 

In eye donation, which one of the following parts of donor’s eye is utilized?

 
 
 
 

Match the hormones in List-1 wit items in List-II and select the correct answer using the codes given below:
List-I List-n
A. Adrenaline 1. Anger, fear, danger
B. Estrogen 2. Attracting partners through sense of smell
C. Insulin 3. Females
D. Pheromones 4. Glucose

 
 
 
 

Match List-I (Drugs/Chemicals) with List -II (Their uses) and select the correct answer using the codes given below
List-I–1ist-II
A. Atropine 1. Local anaesthesia
B. Ether 2. Heart trouble
C. Nitroglycerine 3. Dilation of pupil
D. Pyrethrin 4. Mosquito control
Codes:

 
 
 
 

Which one of the following genetic diseases is sex-1inked?

 
 
 
 

Lathyrism is caused by excessive consumption of

 
 
 
 

Assertion (A) : In human being, the females play a major role in determining the sex of the offspring.
Reason (R): Women have two ‘X’ chromosomes.
Codes:

 
 
 
 

At which stage in its life cycle, does the silk worm yield the fibre of commerce?

 
 
 
 

Match List-I (Disease) with List-II (Types of disease) and select the correct answer using the codes given below:
List-I List-II
A. Haemophilia 1. Deficiency disease
B. Diabetes 2. Genetic disease
C. Rickets 3. Hormonal disorder
D. Ringworm 4. Fungal infection

 
 
 
 

The blood glucose level is commonly expressed as

 
 
 
 

Match List-I (Endocrine glands) with List-II (Hormones secreted) and select the correct answer using the codes given below:
List-I List-II
A. Gonads 1. Insulin
B. Pituitary 2. Progesterone
C. Pancreas 3. Growth hormones D. Adrenal 4. Cortisone

 
 
 
 

The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by