List of top Biology Questions

Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at their centromeres
Which part of the human ear plays no role in hearing as such but is otherwise very much required?
During gamete formation, the enzyme recombinase participates during
Cirrhosis of liver is caused by the chronic intake of
$F _{2}$ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as $1: 2: 1.$ It represents a case of
Biolistics (gene-gun) is suitable for
Zoospores are absent in
Multiplication of DNA is called
Widal test is carried out to test
Which one of the following is not a property of cancerous cells whereas the remaining three are?
A fruit that develops from a single flower with a syncarpous pistil is :
An interconnecting membranous network of the cell composed of vesicles, flattened sacs and tubules is
Study the diagram given below and identify the cells labelled as A, B, C and D, and choose the correct option
Read the statements given below and identify the incorrect statement.
The fourth cleavage plane during development of frog's egg is
Secondary cortex is also known as :
Sexually transmitted disease that can affect both the male and female genitals and may damage eyes of babies born of infected mothers is
Identify the sense codon from the following :
Which is the cutting organ in the mouth parts of cockroach ?
Ribosomal RNA is actively synthesized in
The given figure is the representation of a certain event at a particular stage of a type of cell division. Which is this stage?
A gymnosperm lacking archegonium is
Monascus purpureus is yeast used commercially in production of
A characteristic of Cycas that resembles ferns is:
A biodegradable pollutant is: