Cell - structure and functions — Science STD 8 — Question

State whether the following statements are true or false:
The moon is an illuminated object.

State whether the following statements are true or false:
Menstruation stops in men permanently around the age of 45 to 50 years.

State whether the following statements are true or false:
The lower the frequency of vibration, the higher is the pitch.

State whether the following statements are true or false:
A woman (mother) is responsible for the sex of her child.

State whether the following statements are true or false:
Sound cannot travel in vacuum.

State whether the following statements are true or false:
Half the female gametes contain X chromosomes and the other half contain Y chromosomes.

State whether the following statements are true or false:
An earthquake of magnitude 2 on Richter Scale is ten times as strong as an earthquake of magnitude 1 on the same Scale.

State whether the following statements are true or false:
A charged glass rod attracts a charged plastic straw.

State whether the following statements are true or false:
Comets are members of the Solar System.

State whether the following statements are true or false:
A girl should not be allowed to work in the kitchen during menstruation.