Question

a) _______ is the unit of inheritance.

Human male produces ________ types of sperm and human female produces ________ types

of ova.

b)

The phenomenon of change in the path of a beam of light as it passes from one medium

to another is called ________ of light.

c)

d) A ________ circuit divides the current through the electrical gadgets.

________ states that at a constant temperature, the current flowing through a conductor is

directly proportional to the potential difference across its ends.​

Answer 1

Answer:

a) genes ,xy, xx

b) reflection

c) question??

d) open , resistance