List of top Biology Questions asked in NEET (UG)

Which of the following are likely to be present in deep sea water ?

Meiosis takes place in

Select the wrong statement :

Menstrual flow occurs due to lack of

What external changes are visible after the last moult of a cockroach nymph ?

Global warming can be controlled by

Product of sexual reproduction generally generates

According to Darwin, the organic evolution is due to

The tendency of population to remain in genetic equilibrium may be disturbed by

Which one of the following is not used for ex situ plant conservation ?

Figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its function/s.

Secondary productivity is rate of formation of new organic matter by

Among bitter gourd, mustard, brinjal, pumpkin, china rose, lupin, cucumber, sunnhemp, gram, guava, bean, chilli, plum, petunia, tomato, rose, withania, potato, onion, aloe and tulip how many plants have hypogynous flower ?

Isogamous condition with non-flagellated gametes is found in

A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characteristics.

(1)	Telephase	Nuclear envelop reforms, golgi complex reforms.
(2)	Late Anaphase	Chromosomes move away from equatorial plate, golgi complex not present.
(3)	Cytokinesis	Cell plate formed, mitochondria distributed between two daughter cells.
(4)	Telophase	Endoplasmic reticulum and nucleolus not reformed yet.

Which one of the following is not a correct statement ?

In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called

Which of the following is not correctly matched for the organism and its cell wall degrading enzyme ?

The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products

Arrows numbered 4, 8, and 12 can all be

Perisperm differs from endosperm in

Meiosis takes place in

The foetal ejection reflex in humans triggers the release of

Interfascicular cambium develops from the cells of

Match the name of the animal (Column I) with one characteristics (Column II) and the phylum/class (column III) to which it belongs.

	Column I	Column II	Column III
(1)	Petromyzon	Ectoparasite	Cyclostomata
(2)	Ichthyophis	Terrestrial	Reptilia
(3)	Limulus	Body covered by chitinous exoskeleton	Pisces
(4)	Adamsia	Radially symmetrical	Porifera

Select the correct match of the digested products in humans given in column I with their absorption site and mechanism in column II

	Column I	Column II
(1)	Glycine, glucose	Small intestine, active absorption
(2)	Fructose, Na+	Small intestine passive absorption
(3)	Glycerol, fatty acids	Duodenum, move as chilomicrons
(4)	Cholesterol, maltose	Large intestine, active absorption