The radicle of the seeding always grows
towards the gravity
away from gravity
neutral to gravity
towards light
- The layer of stagnant water in which light penetrates is called
- Organisms that depend only on raw plant products are said to be
- Malnutrition is due to
- Antisnake venom is prepared by
- Which one of the following is viral disease?
- Bordetella pertussis causes
- The suggestion that the chromosomes are the carriers of hereditary material was first made by
- At the end of a reaction enzymes are
- Savannah is
- Kwashiorkar is characterised by
- Biologists have so far known, found and identified a large number of species in the plant and animal…
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Vestigeal organs are those which are
- Small pox is caused by
- Oxygen transport is a function of
- The 'graveyard of the RBC' refers to
- Plants growing in sunlight are called
- The thrombocytes are associated with
- Maize is attacked by
- The normal temperature of human body on the Kelvin scale is
- Which of the following diseases is water borne?
- Dwarf plants can be made to attain their normal stature by applying
- The most primitive mammals are
- Who was the first scientist to use an instrument for biological studies in 1665?
- Polyploid wheat does not normally show an increase in
- Valves are present inside
- Lactose and Rennin, the enzymes required to digest milk, disappear in the human body by the age of _______…
- The blood clotting requires the vitamin
- Heart is made up of
- Haemoglobin is dissolved in the plasma of