Tissues — Science STD 9 — Question

'Organic farming’ does not include:

Select the characteristics of particles of matter:

The north pole of Earth’s magnet is in:

When a car runs on a circular track with a uniform speed, its velocity is said to be changing. This is because:

A small boy mischievously mixed small pebbles into a bag of pulses. What method will you employ to separate the mixture:

Endoplasmic reticulum will be most abundant in:

The number of electrons in an element X is 15 and the number of neutrons is 16. Which of the following is the correct representation of the element?

Option:

Poultry fowl are susceptible to the following pathogens.

1. Viruses
2. Bacteria
3. Fungi
4. All the above

Acceleration due to gravity of a body during free fall does not depend upon the:

A water tanker filled up to two-thirds of its tank with water is running with a uniform speed. When the brakes are suddenly applied, the water in its tank would:

1. Move backward.
2. Move forward.
3. Rise upwards.
4. Remain unaffected.