Nervous System — Biology STD 10 — Question

Name the main nitrogenous metabolic waste excreted out by mammals including humans.

State the Function: Bundle of His

Give Technical Term:
The place where fertilization occurs in the female reproductive system.

Given below is an example of a certain structure and its special functional activity:
Chloroplasts and Photosynthesis.
In a similar way, write the functional activity against each of the following:
Hydathodes and ……………………….

On which plant Mendel performed his experiments?

Give Technical Terms: The drug based on arsenic compound, produced in 1910 which killed germs of syphilis.

Give the appropriate term for the following:
Monthly discharge of blood and disintegrated tissues in the human female

Explain the Term: Sulphonamides

Name the following:
The part of the female reproductive system in which fertilization occurs.

Why excretion is necessary?