Which one of the endocrine glands disappears after puberty?
Thyroid
Thymus
Adrenals
Pituitary
- Vivipary is defined as germination
- Edward Jenner to find out the efficacy of vaccination used
- Insects that make a clicking sound are
- A child goes on vomiting profusely and develops symptoms of diarrhoea. Chances are that in the child's…
- Which one of the ecosystems Is the largest in the world?
- Sexual selection theory was propounded by
- The nerve messages enter the cell through the
- Tse-Tse fly is the vector for
- The 'mad-cow disease' (Jakob-Creutzfeldt disease) is produced by certain
- At the end of a reaction enzymes are
- The grey matter of the brain is so coloured because of the concentration of
- The theory of 'jumping genes' was propounded by
- Pearl is secreted by the __________ of the pearl oyster.
- An inherited characteristic which does not appear in one generation but can appear in the next is called
- Which of the following contains the highest protein content per gram?
- Lymphocytes are manufactured by
- Prions are composed largely of
- Name the nematode which lives in lymph vessels of man.
- Which one of the following was probably absent in the atmosphere at the time of origin of life?
- HIV causes
- The smallest size of a cell which can be seen directly by the eye is
- Colour vision is made possible by the cells in the retina called
- The theory that cells arise from the pre-existing cells was proposed by
- The heart of the human embryo starts beating in the _____ week of its development.
- Adaptation for flying is termed as
- Genes are arranged in chromosomes
- The disease Goitre is caused in persons who do not have in their diet sufficient
- The deficiency of Vitamin A which leads to poor vision during night is termed
- The cell theory of Schleiden and Schwann states that
- Fibrinogen is present in