List of practice Questions

In which of the following organisms does asexual reproduction occur through budding?
An example of plant hormone is:
Vegetative propagation in potato takes place by:
Hydrilla is found:
Systolic blood pressure of a healthy person is:
An example of a bisexual organism is:
In fish, respiration takes place through:
Which is the conventional source of energy?
The maximum number of electrons in a shell is:
Which hydrocarbon is the simplest compound?
Which of the following metals has the lowest melting point?
The atomic number of gold is:
Which of the following is a salt?
Depletion of the ozone layer is due to:
The hardest natural substance is:
How many crystalline allotropes of carbon are there?
Zinc blende is an ore of which metal?
How many bonds are there between two atoms in a molecule of nitrogen?
The general formula of alkyne is:
Kilowatt-hour (kWh) is the unit of:
The amount of light entering the human eye is controlled by:
How many phosphates are there in ATP?
Which of the following is not an excretory organ of humans?
The smallest endocrine gland is:
All acids dissolve in water to give: