List of top Questions asked in NEET (UG)- 2017

A gene whose expression helps to identify transformed cell is known as

Asymptote in a logistic growth curve is obtained when

In Bougainvillea thorns are the modifications of

Which one from those given below is the period for Mendel's hybridization experiments?

Artificial selection to obtain cows yielding higher milk output represents

Select the correct route for the passage of sperms in male frogs :

The function of copper ions in copper releasing IUD's is :

Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement.

Two Polaroids P₁ and P₂ are placed with their axis perpendicular to each other. Unpolarised light l₀ is incident on P₁. A third polaroid P₃ is kept in between P₁ and P₂ such that its axis makes an angle 45º with that of P₁. The intensity of transmitted light through P₂ is

A beam of light from a source L is incident normally on a plane mirror fixed at a certain distance x from the source. The beam is reflected back as a spot on a scale placed just above the source L. When the mirror is rotated through a small angle θ, the spot of the light is found to move through a distance y on the scale. The angle θ is given by

A spherical black body with a radius of $12\,cm$ radiates $450\,watt$ power at $500\,K$. If the radius were halved and the temperature doubled, the power radiated in watt would be :

The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as:

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 :

Receptor sites for neurotransmitters are present on

A temporary endocrine gland in the human body is

Which of the following represents order of 'Horse'?

Viroids differ from viruses in having :

Plants which produce characterstic pneumatophores and show vivipary belong to

Select the mismatch :

If there are 999 bases in an RNA that codes for a protein with 333 amino acids, and the base at position 901 is deleted such that the length of the RNA becomes 998 bases, how many codons will be altered?

Zygotic meiosis is characteristic of

Which of the following is correctly matched for the product produced by them?

Which of the following RNAs should be most abundant in animal cell?