Who discovered the electron microscope?
Knoll and Ruska
Rudolf and Kolliker
Robert Hooke
CP Swanson
- What are top carnivores?
- Hormones are carried from their place of production by
- Which among the following vitamins is considered to be a harmone?
- What is the colour of the outer portion of the spinal cord?
- Antisnake venom is prepared by
- When a movement of a plant organ is stimulated by contact with an object, it is termed
- The artificial kidney operates on the principle of
- Which of the following terms is used in Botany?
- Who considered evolution as due to mutation?
- What do you mean by lentic biota?
- Blood is
- The corn in an underground stem that grows
- Diabetes is a disease which is
- The heart of the human embryo starts beating in the _____ week of its development.
- Which of the following diseases is water borne?
- Measles and influenza are caused by
- The grouping of blood is based on substances called
- Which one of the following is not an essential micronutrient for plants?
- HIV causes
- Eugenics is the application of genetics to improve
- The rate of growth of plants can be measured by a/an
- A person with a blood group ____ is considered to be an universal donor.
- Leaves Call off branches In the winter because of
- Which of the following diseases are not bacterial?
- Which element in chillies causes burning sensations?
- The thermoregulatory centre in the human brain is the
- The first person to observe the bacteria, protozoa and spermatozoa under the microscope was
- Plantain is
- Blood cancer is otherwise called
- Which organelle in the cell, other than nucleus, contains DNA?