The Nervous System and Sense Organs — Biology STD 10 — Question

Define the following:
Monoceious

State the Location
Thyroid

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.

Define the following:
Organic food

Have a look at the posture of this girl who is reading a book and answer the questions which follow:
Name the problem she is facing.

Name the Following: The ability of a body to resist or tolerate the infections from micro-organisms.

Name the Following: Name the fly by which Typhoid germs are transmitted.

With reference to the functioning of the eye, answer the question that follow:

What is the shape of the lens during distant vision?

Give the specific function of the following:
Homotypic division

Name the following:
Movement of ions from the region of lower concentration to higher concentration by using energy (ATP).