List of top Questions asked in NEET (UG)

In angiosperm all the four microspores of tetrad are covered by a layer which is formed by :-

In Angiosperms pollen tube liberate their male gametes into the :-

In bacteria, plasmid is :-

In electrolysis of NaCl when Pt electrode is taken then $H_2$ is liberated at cathode while with Hg cathode it forms sodium amalgam :-

In five kingdom system, the main basis of classification :-

In hydrogen atom, energy of first excited state is -3.4 eV. Then, KE of same orbit of hydrogen atom :-

In photosynthesis energy from light reaction to dark reaction is transferred in the form of :-

In protozoa like Amoeba and Paramecium, the organ for osmoregulation is :-

In which condition, the gene ratio remains constant for any species :-

In which of the following animals nerve cell is present but brain is absent:-

Main function of lenticel is :-

Mainly which type of hormones control the menstrual cycle in human beings :-

Solution of $0.1 \,N\, NH_4OH$ and 0.1 N $NH_4Cl$ has pH 9.25. Then $pK_b$ of $NH_4OH$ :-

Some charge is being given to a conductor. Then its potential :-

Stool of a person contain whitish grey colour due to malfunction of which type of organ : -

The efficiency of Carnot engine is $50 \% $ and temperature of sink is 500 K. If temperature of source is kept constant and its efficiency raised to $60 \%, $ then the required temperature of sink will be :-

The value of Planck's constant is

The velocity of electromagnetic wave is parallel to :-

What is the cause of ''Green house effect'' :-

What is the direction of micropyle in anatropous ovule :-

What will happen if ligaments are cut or broken :-

Which bacteria is utilized in Gober gas plant:-

Which has highest pH:-

Which has maximum number of molecules :-

Which is having minimum wavelength : -