Health — Biology STD 10 — Question

what is Venule?

Define Mendel’s law of segregation.

Write down the functional activity of the following parts,
Urethra ……………………

State whether the following is simple reflex, conditioned reflex or neither of the two:
sudden application of brakes of the cycle on sighting an obstacle in front …………….

Define the following:
Hypertonic solution

Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)

Define the following:
Death rate

Name the hormone responsible for the following function:
Ossification of bones

State the Location: Stomata

Name the Following
The division of the kidney which is light in colour and subdivided into conical renal pyramids.