List of top Questions asked in NEET (UG)

In case of poriferans the spongocoel is lined with flagellated cells called:

The DNA fragments separated on an agarose gel can be visualised after staining with

Mycorrhizae are the example of

Root hairs develop from the region of

Which ecosystem has the maximum biomass?

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 DNA double helix is exposed

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

Plants which produce characterstic pneumatophores and show vivipary belong to

Select the mismatch :

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?

Viroids differ from viruses in having :

The association of histone H₁ with a nucleosome indicates:

Functional megaspore in an angiosperm develops into

Zygotic meiosis is characteristic of

With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?

Which statement is wrong for Krebs' cycle?

The process of separation and purification of expressed protein before marketing is called

Which one of the following is related to Ex-situ conservation of threatened animals and plants?

Myelin sheath is produced by

A decrease in blood pressure / volume will not cause the release of :

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?

Attractants and rewards are required for

Coconut fruit is a :

Receptor sites for neurotransmitters are present on :