List of top Biology Questions

Which of the two parts in cockroach are fundamentally similar in structure?

Which one is absent in animal cell

Which one of the following families has unilocular superior ovary?

Zygotic meiosis occurs in

Which is correct to saprophytic angiosperm ?

Which is function of pseudopodia besides locomotion in Amoeba ?

What is common between chloroplasts, chromoplasts and leucoplasts ?

Water in plants is transported by:

Urine is expelled from body through

Urea is produced in

Trochophore is the larva of:

The islets of Langerhans are found in

The integument of the frog is always kept moist because:

The exchange of chromosomal parts between non-homologous chromosomes is known as:

The amount of living matter present in an ecosystem at a given time is called:

Sigmoid notch is formed by:

Salivary glands of Cockroach open over

Quiescent centre is the zone of:

Quinine used for treatment of malarial fever is extracted from

Plants having similar genotypes produced by plant breeding are called:

pH of saliva is

Parthenocarpic tomato fruits can be produced by-

One gene - one enzyme hypothesis was postulated by -

On high mountains, difficulty in breathing if due to:

Number of cranial nerves in frog :