List of top Questions asked in NEET (UG)

Oxygen is not produced during photosynthesis by
Which one is wrongly matched ?
Which of the following elements is responsible for maintaining turgor in cells
Regarding cross-linked or network polymers, which of the following statements is incorrect ?
An electron of mass $m$ with an initial velocity $\vec{V} = V_0 \hat{i} (V_0 > 0)$ enters an electric field $\vec{E} = - E_0 \hat{i} (E_0 = \text{constant } > 0)$ at $t = 0$. If $\lambda_o$ is its de-Broglie wavelength initially,. then its de-Broglie wavelength at time $t$ is
The magnetic potential energy stored in a certain inductor is $25 \,mJ,$ when the current in the inductor is $60\, mA$ This inductor is of inductance
The difference between spermiogenesis and spermiation is
Calcium is important in skeletal muscle contraction because it
Match the items given in Column I with those in Column U and select the correct option given below:
Column - I Column - II
(a) Proliferative Phase (i) Breakdown of endometrial lining
(b) Secretory Phase (ii) Follicular Phase
(c) Menstruation (iii) Luteal Phase
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
A mixture of $2.3 \,g$ formic acid and $4.5 \,g$ oxalic acid is treated with cone. $H_2SO_4$. The evolved gaseous mixture is passed through $KOH$ pellets. Weight (in $g$ ) of the remaining product at $STP$ will be
AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA?
The Golgi complex participates in
After karyogamy followed by meiosis, spores are produced exogenously in
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 ?
Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called
Following solutions were prepared by mixing different volumes of NaOH and HCl of different concentrations :
  1. \(60ml\frac{M}{10}HCL+40ml\frac{M}{10}NaOH\)
  2. \(55ml\frac{M}{10}HCL+45ml\frac{M}{10}NaOH\)
  3. \(75ml\frac{M}{5}HCL+25ml\frac{M}{5}NaOH\)
  4. \(100ml\frac{M}{10}HCL+100ml\frac{M}{10}NaOH\)

pH of which one of them will be equal to 1 ?

Which of the following organisms are known as chief producers in the oceans ?
Which of the following animals does not undergo metamorphosis ?
Which of the following is an occupational respiratory disorder ?
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system.
Calcium is important in skeletal muscle contraction because it
Ciliates differ from all other protozoans in
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 one of these animals is not a homeotherm ?