List of top Biology Questions

The device which can remove particulate matter present in the exhaust from a thermal power plant is:
Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for:
Which one of the following is not true regarding the release of energy during ATP synthesis through chemiosmosis? It involves:
Which one of the following statements is not true regarding gel electrophoresis technique?
Match List - I with List - II. Choose the correct answer from the options given below:
 List - I List - II
(a)Manganese(i)Activates the enzyme catalase
(b)Magnesium(ii)Required for pollen germination
(c)Boron(iii)Activates enzymes of respiration
(d)Iron(iv)Functions in splitting of water during photosynthesis
Which of the following is not a method of ex situ conservation?
Which of the following is not observed during an apoplastic pathway?
Exoskeleton of arthropods is composed of:
The gaseous plant growth regulator is used in plants to:
The process of translation of mRNA to proteins begins as soon as:

In the technology called MOET, which one of the following hormones is used ?

____ controls the movement of food and air towards their respective passages.
The structural and functional unit of nervous system is ____ .
Assimilatory powers formed in the photochemical phase of photosynthesis are ____ .
During cellular respiration, energy is stored in ____ cell organelle.
Which part of the brain controls the emotions?
The organs which have different structure but perform similar functions are called
Total amount of urine excreted per day by humans is about ____ litres.
Blood capillaries were discovered by _____ in 1661.
____ is a vital link between blood and tissues by which essential substances pass from blood to cells and excretory products from cells to blood.
In trees, removal of ____ prevents transportation of food.
External fertilization is observed in ____ .
In the absence of oxygen, glucose is converted to ethanol in ____ .
____ functions as filtration unit.
The secondary function of lungs to carry out excretion is ____ .