List of top Biology Questions asked in NEET (UG)

Which one of the following is related to Ex-situ conservation of threatened animals and plants?
Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
Which one of the following statements is not valid for aerosols?
Artificial selection to obtain cows yielding higher milk output represents
Capacitation occurs in
Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation :
The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as
Which of the following is made up of dead cells?
Which of the following are found in extreme saline conditions?
Which one from those given below is the period for Mendel's hybridization experiments?
The morphological nature of the edible part of coconut is
Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by
A gene whose expression helps to identify transformed cell is known as
Which of the following in sewage treatment removes suspended solids?
The association of histone H1 with a nucleosome indicates:
The vascular cambium normally gives rise to
A disease caused by an autosomal primary non-disjunction is
Asymptote in a logistic growth curve is obtained when
Frog's heart when taken out of the body continues to beat for some time.
Select the best option from the following statements:
  1. Frog is a poikilotherm
  2. Frog does not have any coronary circulation
  3. Heart is "myogenic" in nature 
  4. Heart is autoexcitable
Which statement is wrong for Krebs' cycle?
Which of the following options gives the correct sequence of events during mitosis?
The function of copper ions in copper releasing IUD's is :
The DNA double helix is exposed
An example of colonial alga is
Phosphoenol pyruvate (PEP) is the primary CO2 acceptor in :