Question

i)The structure formed by coiling and supercoiling of chromatin Fibres
ii)A disease in which hyposecretion and increased susceptibility to infections is seen.
iii)The duct which conducts secretions from our eyes to the nose
iv)The Apparatus which do not measure the water lost during transpiration but measure the water uptake by the cut root
v)The reversal of plasmolysis

Answer 1

Answer:

i)Chromosomes

ii)Addison's disease

iii)NasoLacrimal Duct

iv)Potometer or Ganong's Potometer

v)Deplasmolysis

Definitions:

i)Chromosome are highly condensed, coiled chromatin fibre.

Each chromosome is made up of protein and a single molecule of deoxyribonucleic acid (DNA).  

The number of chromosome is definite in each species.

ii)ADDISON'S DISEASE :

• Addison's disease, also known as primary adrenal insufficiency and hypocortisolism,

• It is a long-term endocrine disorder in which the adrenal glands do not produce enough steroid hormones.

• Symptoms generally develop slowly and include abdominal pain, weakness, and weight loss.

iii)NasoLacrimal Duct explanation is in question

iv)A potometer or transpirometer is a tool used to measure the rate of water loss from the leaves of the plant. Potometer measures the rate of transpiration on the basis of the equal amount of water absorbed and transpired

v)Deplasmolysis is the reversal of plasmolysis when a plasmolysed cell is placed in water (before, the cell is dead). When water enters into the cell sap, the cell becomes turgid, and protoplasm assumes its normal shape. This phenomenon is called deplasmolysis.

Hope it helped

-T