The artificial kidney operates on the principle of
dialysis
diffusion
osmosis
active transport
- The metallic part of haemoglobin is
- Sexual selection theory was propounded by
- Which of the following is a disease of brain?
- Life begets life' or biogenesis was stated by
- Injection of insulin causes
- Insulin is produced in the human body by the
- Origin of species was published by
- A biopsy is performed on a patient generally to detect which one of the following?
- Scurvy is a disease caused by the deficiency of vitamin.
- The drug Ergot is obtained from
- Tuberculosis is caused by
- What do you mean by lentic biota?
- The brain is covered by
- Which one of the following seeds can benefit a patient of diabetes mellitus by normalising his blood…
- Late blight of potato is caused by
- Colour vision is made possible by the cells in the retina called
- Most of the enzymes are
- Memory is the responsibility of
- Fishes send out their nitrogenous waste as
- The natural defence of our body against foreign germs is formed by
- The organ that produces antibodies in our body is
- In a gamete there will be
- The closing and opening of the leaves of Mimosa pudica (Touch me not) plant is due to _______ movement.
- Vitamin D is manufactured in a healthy human being by the action of _______ on the skin and absorbed…
- Haemophilia is a hereditary disease carried by
- In phototropism, auxins
- Tse-Tse fly is the vector for
- The germ theory of diseases was put forward by
- What are the symptoms of retinal deficiency?
- Pearl is secreted by the __________ of the pearl oyster.