The specific gravity of blood
lower than water
higher than water
same as water
many times that of water
- The waste product In the urine of man is
- The endocrine glands secrete
- Vitamin D deficiency leads to
- Which among the following cows give maximum milk yields?
- The external ears of man are intended for
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Chromosome theory of inheritance was propounded by
- Genes are arranged in chromosomes
- Green plants synthesise carbohydrates by the
- Green plants In the sea are useful for respiration of flash because they
- The development of new organs is termed
- The larva of the housefly is called
- Whooping cough is caused by
- Scrub jungle Is characterised by
- The best and easy method of control of crop pests is by
- Dr Khorana's work relates to
- Two tall plants, each being a hybrid and carrying a recessive factor for dwarfness are crossed. What…
- Leaves Call off branches In the winter because of
- The grey matter of the brain is so coloured because of the concentration of
- The protein synthesis takes place in
- The most primitive mammals are
- Name the nematode which lives in lymph vessels of man.
- Necrosis is a symptom which is recognised by
- If a father has blood group A and the mother has blood group 0, which one of the blood groups may be…
- Kwashiorkar is a deficiency disease
- Animals that feed only on dead flesh are
- The association between leguminous plants and bacteria is
- What is 'atavism'?
- The hormone that is responsible for secondary sexual character in the male is
- Infection of salivary glands by a virus leads to