Find the wrong number in given number series.

What is the structural and functional unit of the kidneys?

Analogous structures are a result of :

Animals from Class________are warm-blooded animals.

What is the gap of time between the entry of germs into our body and appearance of symptoms of the disease called?

What is an excretory organ of the cockroach?

Mesothelioma is a type of cancer that most commonly affects the lining of the:

The process of mineralization releases:

In which ecosystem is the biomass of primary consumers greater than that of producers?

A solution turns blue litmus red, its PH is likely to be?

Which enzyme is responsible for removing RNA primers during DNA replication?