List of top Biology Questions

Renin is secreted from
Reason of diversity in living being is
Peptidoglycan is a characteristic constituent of the cell wall of
P-wave in ECG represents
Osmotic pressure of a pure solvent at 25�C and 1 atm is always
Organogenesis or morphogenesis in tissue culture is controlled/regulated by phytohormones the credit of this important discovery goes to
Name the character of phylum- Aschelminthes, which differentiates it from all other phyla of kingdom-Animalia.
Maximum species diversity is seen in latitudinal range of
Maximum nutritional diversity is found in the group
Maximum modes of nutrition are found in
Match Column I with Column II and Column HI. Choose the correct option.
Match Column I with Column II and choose the correct option.
Malignant tertian malaria is caused by
Light loving plants are known as
Which one as used/regarded as biofertiliser?
An operon unit consist of
Which of the following is not an invasive species?
Which of the following is the pribnow box?
Which of the following is true for excretion in humans?
Which of the following organelles contain DNA? (i) Mitochondria (ii) Chloroplasts (iii) Golgi bodies (iv) Ribosomes
Which of the following stages of aerobic respiration takes place in the matrix of the mitochondrion? I $\quad$Oxidative decarboxylation of pyruvic acid II $\quad$Glycolysis III$\quad$ Krebs cycle IV$\quad$ Oxidative phosphorylation
Which of the following types of plastid does not contain stored food material?
Which one of the following is correct explanation for the floral formula $\quad\quad\% \Theta K_{\left(5\right)} C_{1+2+\left(2\right)}A_{\left(9\right)+1 }G_{1}$
Which one of the following shows maximum genetic diversity in India ?
Which organisation publishes the "Red Data Book"