NEET Questions on Principles of Inheritance and Variation

What is penetrance?

The degree to which a genotype is expressed phenotypically is called:

Who coined the term Chromosomes?

The organelle from which the rRNA is synthesized is:

The metacentric chromosomes usually assume which shape?

The pairing of the homologous chromosomes takes place at           the stage:

The coiled filament that runs throughout the length of the chromosome is called:

Darkly stained regions of the chromosomes at the prophase are called:

The human male sex chromosome is rich in ______.

Where are Lampbrush chromosomes found?

The Octant structure in the nucleosome consists of ____

Balbiani rings or Chromosomal puffing are present in:

The interphase of the cell cycle consists of:

The complete synaptonemal complex is found in which stage?

The synthesis of DNA is completed in ______ stage of Meiosis.