List of top Biology Questions asked in NEET (UG)

Plants with ovaries having only one or a few ovules are generally pollinated by

The most abundant prokaryotes helpful to humans in making curd from milk and in production of antibiotics are the ones categorised as

The maximum amount of electrolytes and water ($70 - 80$ percent) from the glomerular filtrate is reabsorbed in which part of the nephron?

Common cold differs from pneumonia in that Pneumonia

Placentation in Tomato and lemon is

Which one of the following is not a gaseous biogeochemical cycle in ecosystem?

Gymnosperms are also called soft wood spermatophytes because they lack

How many organisms in the list given below are autotrophs ? Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia

Select the correct statement about biodiversity

Cymose inflorescence is present in

Vexillary aestivation is characteristic of the family

The highest number of species in the world is represented by

Which is not a functional unit of an ecosystem

Which one of the following pairs is wrongly matched ?

The gynoecium consists of many free pistils in flowers of

As compared to a dicot root, a monocot root has

How many plants in the list given below belongs to the Fabaceae family? Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicine, Onion, Moong, Pea, Tobacco, Lupin, Trifolium, Sesbania

Vernalization stimulates flowering in

Which one of the following human organs is often called the 'graveyard' of RBCs?

Which one of the following options gives one correct example each of convergent evolution and divergent evolution?

	Convergent evolution	Divergent evolution
(a)	Eyes of octopus and mammals	Bones of forelimbs of vertebrates
(b)	Thorns of Bougainvillea and tendrils of Cucurbita	Wings of butterfly and birds
(c)	Bones of forelimbs of vertebrates	Wings of butterfly and birds
(d)	Thorns of Bougainvillea and tendrils of Cucurbita	Eyes of octopus and mammals

Domestic sewage of large cities

Which one of the following options gives the correct categorisation of animals according to the type of nitrogenous waste they give out?

	Ammonotelic	Ureotelic	Uricotelic
(a)	Pigeon, humans	Aquatic amphibia, lizards	Cockroach frog
(b)	Frog, lizards	Aquatic amphibia humans	Cockroach pigeon
(c)	Aquatic animals	Frog, amphibia, humans	Pigeon, lizards, cockroach
(d)	Aquatic animals	Cockroach, amphibia, humans	Frog, pigeon, lizards

Anxiety and eating spicy food together in an otherwise normal human, may lead to

Compared to those of humans, the erythrocytes in frog are

The supportive skeletal structures in the human external ears and in the nose tip are examples of