Agroecology relates
crops and productivity
crops and environment
crop productivity and physiology
crop resistance to climatic changes
- The condition in which there is abnormal decrease of white blood corpuscles is known as
- Evergreen forests are confined to
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Fibrinogen is present in
- Vitamin D deficiency leads to
- Herbivores are
- The two German scientists who proposed the 'cell theory' were
- Which of the following crops helps in nitrogen fixation?
- Sex linked genes are carried by
- Nucleus was first discovered by
- The biogenetic law was proposed by
- Chemical substances that called have effect on growth of plants are called
- Blood platelets are found in
- What is the other name for the brain?
- The two minerals required to keep teeth and bones intact and in good condition are
- Which among the following may carry rabies?
- Fishes send out their nitrogenous waste as
- Plants grown in darkness show
- The best and easy method of control of crop pests is by
- Scurvy is prevented by vitamin
- What is 'atavism'?
- Eugenics is the application of genetics to improve
- Organisms which synthesise their own food are called
- Life begets life' or biogenesis was stated by
- Which one of the following is caused by the expression of a recessive gene present on sex chromosome?
- Blood of cockroach is
- Which one of the following is essential for blood clotting?
- Which organism probably arrived first in the world?
- The most primitive mammals are
- The enzyme that is necessary to bring about clotting of blood is