List of top Questions asked in NEET (UG)

Which of these statements is incorrect ?
Nissl bodies are mainly composed of
Select the incorrect match :
Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such strings of ribosomes are termed as
According to Hugo de Vries, the mechanism of evolution is
Match the items given in Column I with those in Column II and select the correct option given below :
Column IColumn II
a.Proliferative Phasei.Breakdown of endometrial lining
b.Secretory PhaseiiFollicular Phase
c.Menstruationiii.Luteal Phase
All of the following are part of an operon except
AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA ?
A woman has an X-linked condition on one of her X chromosomes. This chromosome can be inherited by
Which of the following gastric cells indirectly help in erythropoiesis ?
Match the items given in Column I with those in Column II and select the correct option given below :
Column IColumn II
a.Fibrinogeni.Osmotic balance
b.Globulinii.Blood clotting
c.Albuminiii.Defence mechanism
Which of the following is an occupational respiratory disorder ?
Calcium is important in skeletal muscle contraction because it
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system.
Ciliates differ from all other protozoans in
Which of the following features is used to identify a male cockroach from a female cockroach ?
Which one of these animals is not a homeotherm ?
Which of the following animals does not undergo metamorphosis ?
Which of the following organisms are known as chief producers in the oceans ?
A $100.0\, mL$ dilute solution of $Ag ^{+}$is electrolysed for $15.0$ minutes with a current of $1.25 \,mA$ and the silver is removed completely. What was the initial $\left[ Ag ^{+}\right]$?
The transparent lens in the human eye is held in its place by
The refractive index of the material of a prism is $\sqrt{2}$ and the angle of the prism is $30^{\circ}$. One of the two refracting surfaces of the prism is made a mirror inwards, by silver coating. A beam of monochromatic light entering the prism from the other face will retrace its path (after reflection from the silvered surface) if its angle of incidence on the prism is
Winged pollen grains are present in
The Golgi complex participates in
The stage during which separation of the paired homologous chromosomes begins is