Transpiration — Biology STD 10 — Question

Give technical term:
Which process is the ultimate source of energy for all living organisms?

State the Function:
Ear drum

Name the following :
Pressure developed in the roots due to the inflow of water, brought about by the alternate turgidity and flaccidity of the is of the cortex and root hair cells.

State the Function
Thyroxin

Write the functional activity of the following structure: Glomerulus

Hormones are called ‘chemical messengers’.

State the Location:
Ovary

How are the plants and forests affected by acid rain?

State the Location
Adrenal

Name the Following :
Structure where photophosphorylation takes place.