List of top Biology Questions asked in NEET (UG)

What is the fate of the male gametes discharged in the synergid?

Cells in \(G_0\) phase:

Select the correct group of biocontrol agents.

Concanavalin A is:(1) an alkaloid (2) an essential oil (3) a lectin (4) a pigment

Which of the following statements is incorrect?

Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?

Select the correct sequence for transport of sperm cells in male reproductive system.

Which of the following protocols did aim for reducing emission of chlorofluorocarbons into the atmosphere?

Which of the following pair of organelles does not contain DNA?

Consider following features:
(a) Organ system level of organisation
(b) Bilateral symmetry 
(c) True coelomates with segmentation of body 
Select the correct option of animal groups which possess all the above characteristics.

The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in:

Which one of the following statements regarding post-fertilization development in flowering plants is incorrect?

The correct sequence of phases of cell cycle is:

From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in:

Respiratory Quotient (RQ) value of tripalmitinis:

Phloem in gymnosperms lacks :

Which of the following immune responses is responsible for rejection of kidney graft?

It takes very long time for pineapple plante to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?

Thiobacillus is a group of bacteria helpful in carrying out:

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth:

What is the direction of movement of sugars in phloem?

Expressed Sequence Tags (ESTs) refers to:

Which one of the following equipments is essentially required for growing microbes on a large scale, for industrial production of enzymes?

Which of the following ecological pyramids is generally inverted?

What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile?