List of top Questions asked in NEET (UG)

In a $p-n$ junction diode, change in temperature due to heating
Which of the following gastric cells indirectly help in erythropoiesis ?
Which of the following terms describe human dentition ?
Stomata in grass leaf are
If the mass of the Sun were ten times smaller and the universal gravitational constant were ten times larger in magnitude, which of the following is not correct ?
A solid sphere is in rolling motion. In rolling motion a body possesses translational kinetic energy $(K_t)$ as well as rotational kinetic energy , $(K_r)$ simultaneously. The ratio $K_t : (K_t + K_r)$ for the sphere is
A solid sphere is rotating freely about its symmetry axis in free space. The radius of the sphere is increased keeping its mass same. Which of the following physical quantities would remain constant for the sphere ?
A body initially at rest and sliding along a frictionless track from a height $h$ (as shown in the figure) just completes a vertical circle of diameter $AB \,=\, D$. The height h is equal to
Spliceosomes are not found in cells of
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 m/s. To give an initial upward acceleration of 20$m/s^{2},$ the amount of gas ejected per second to supply the needed thrust will be (Take g = 10 $m/s^{2}$)
The acceleration due to gravity at a height $1\, km$ above the earth is the same as at a depth $d$ below the surface of earth. Then :
Fruit and leaf drop at early stages can be prevented by the application of
Hypersecretion of Growth Hormone in adults does not cause further increase in height, because
An important characteristic that Hemichordates share with Chordates is
Anaphase promoting complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur?
MALT constitutes about ____ percent of the lymphoid tissue in human body.
Artificial selection to obtain cows yielding higher milk output represents
A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement.
Select the correct route for the passage of sperms in male frogs :
Identify the wrong statement in context of heartwood.
Which of the following options best represents the enzyme composition of pancreatic juice?
Receptor sites for neurotransmitters are present on
The morphological nature of the edible part of coconut is
The water potential of pure water is