List of top Biology Questions asked in NEET (UG)

Winged pollen grains are present in
Pollen grains can be stored for several years in liquid nitrogen having a temperature of
Stomata in grass leaf are
What is the role of NAD+ in cellular respiration ?
Oxygen is not produced during photosynthesis by
Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other ?
Double fertilization is
Which of the following elements is responsible for maintaining turgor in cells ?
Which of the following is true for nucleolus ?
The stage during which separation of the paired homologous chromosomes begins is
The two functional groups characteristic of sugars are
Stomatal movement is not affected by
The Golgi complex participates in
What type of ecological pyramid would be obtained with the following data ?
Secondary consumer : 120 g
Primary consumer : 60 g
Primary producer : 10 g
Which of the following is not a product of light reaction of photosynthesis ?
In stratosphere, which of the following elements acts as a catalyst in degradation of ozone and release of molecular oxygen ?
Which among the following is not a prokaryote ?
Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called
Natality refers to
World Ozone Day is celebrated on
Select the correct match :
Niche is
Which of the following is a secondary pollutant ?
A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to
Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes ?