It is possible to produce seedless tomato fruits by
applying trace elements in tomato fields
spraying mineral solution on plants
spraying harmones on flowers
applying fertilizers containing radioactive elements
- Charles Darwin was influenced in his work by
- The biologist who believed in the spontaneous creation of microorganisms was
- 1 gm of carbohydrate gives energy which is about
- Pulse rate is measured in the wrist by observing the jerks of blood In the
- Which element in chillies causes burning sensations?
- Oxygen transport is a function of
- Chlorosis is the phenomenon where leaves have
- The artificial kidney is a
- The Green Revolution in India owes much to
- Necrosis is a symptom which is recognised by
- Fledgling is a term often used to denote the young one of a
- Which organism probably arrived first in the world?
- Loss of blood is minimized due to blood
- Bordetella pertussis causes
- What are the symptoms of 'Pellagra'?
- The human heart is
- Lamarck's theory of inheritance of acquired characters was challenged by
- In a gamete there will be
- The small pox vaccine was discovered by
- The nerve messages enter the cell through the
- It Is not advisable to sleep under a tree at night because of release of
- Which one of the following acts as a communication system?
- Vitamin D is manufactured in a healthy human being by the action of _______ on the skin and absorbed…
- Those small organisms which float on the surface of water are called
- The tallest tree in the world Sequoia™ is found in
- The condition in which there is abnormal decrease of white blood corpuscles is known as
- Sleeping sickness in man is caused by the organism
- Evergreen forests are confined to
- The pH of normal urine of man ranges from
- Ecology of a population is known as