Give some examples of synthetic indicators.

__is example of synthetic indicator.

Which of the following is/are true about indicators ? (i) Hibiscus and turmeric papers are examples for natural indicators (ii) Phenolpthalein and Methyl orange are examples for Synthetic indicators (iii) Indicators show different colours in acidic and basic solutions (iv) These tell us whether a substance is acidic or basic

Give some examples of aquatic habitats.

Give some examples of terrestrial habitats.

Give some examples of situations in plants responding to a certain stimulus.

Give some examples of the ions which are coloured but diamagnetic in nature.

Give some examples of protecting of animals?

What are radio isotopes ? Give some examples of radio isotopes.