List of top Questions asked in NEET (UG)- 1992

At its melting point ice is lighter than water because

Bakelite is a product of the reaction between

Characteristics of smooth muscle fibres are

Water gas is produced by

Experiments on Acetabularia by Hammerling proved the role of

Meiosis is best observed in dividing

Meroblastic cleavage is a division which is

Number of electrons shared in the formation of nitrogen molecule is

Organisms which are indicator of SO pollution of air

Out of 36 ATP molecules produced per glucose molecule during respiration

Resin and turpentine are obtained from

The energy equivalent of one atomic mass unit is

The first organisms were

The plant group that produces spores and embryo but lacks vascular tissues and seeds is

The energy of an electron in the $nth$ Bohr orbit of H - atom is

Strength hydrogen bonding is shown by

Hydrogen bond is strongest in

The term phylum was given by

Which one of the following is not common between Funaria and Selaginella

Star Fish belongs to

Adult Culex and Anopheles can be distinguished with the help of

A plant having seeds but lacking flowers and fruits belongs to

In Pinus; the pollen grain has 6 chromosomes then in its endosperm will have

Aristotle's lantern occurs in class

Increasing order of acidic strength among p-methoxy phenol (I), p-methyl phenol (II) and p-nitrophenol (III) is