मानव शरीर में अधिकतम मात्रा में पाया जाने वाला तत्व होता है-
The element found in maximum quantity in the human body is-
Comprehensive collection of questions from General Science asked in recent state service examinations. Each question is verified with official answer keys and step-by-step bilingual solutions.
The element found in maximum quantity in the human body is-
In the human body, the leg bone is-
Enzymes are basically-
An enzyme helpful in protein digestion is-
The percentage of water in an adult human body is approximately-
Which of the following is the hardest substance in our body?
Saliva aids in the digestion of which of the following?
Digestion of which of the following begins in the human buccal cavity?
How many teeth in a human being develop twice during their lifetime?
Match List-I with List-II and select the correct answer using the codes given below: List-I List-II A. Breast Bone 1. Clavicle B. Collar Bone 2. Patella C. Knee-cap 3. Scapula D. Shoulder Blade 4. Sternum Code:
The smallest bone in our body is found in-
Plague deposits formed on teeth consist of-
An enzyme is a/an-
The enzyme that converts starch into glucose by hydrolysis is-
Assertion (A): Digestion of all proteins in our diet takes place only in the small intestine. Reason (R): The protein-digesting enzymes from the pancreas are released into the small intestine. Code:
The primary source of the enzyme 'lipase' is-
At the age of 20 years, the number of bones in the human body is approximately-
Which of the following is/are used as biofertilizer? 1. Azolla 2. Blue-green algae 3. Alfalfa Select the correct answer using the code given below-
The biofertilizer used as a feed supplement for cattle, particularly milch cows, is-
Azolla is frequently used as a biofertilizer because its endosymbiont is-
The bacterium responsible for nitrogen fixation in soybean is:
Nitrogen-fixing bacteria establish associations with the roots of which plants?
'Nitrogen Use Efficiency' in crop production can be enhanced by-
Which one of the following is a source of biofertilizer?
Blue-green algae is used to supply nitrogen to-