List of top Biology Questions

Which one of the following vitamin is not fat soluble?
Which of the following enzymes is used to join DNA fragments?
What is the inner lining of the uterus called?
Vermiform appendix arises from
The optimum pH for pepsin is
The letter $T$ in $T$-lymphocyte refers to :
The deficiency disease, ?Dieback of shoots? of plants is caused by the deficiency of
The blood does not clot inside the body because of
The basic functional unit of human kidney is
The amoeboid movement results from
The alternative form of gene is called
Smallest unit in the plant cell wall is
Rajaji National Park is situated in
Leaf tendrils are found in
In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrikled seed (rr), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the expected phenotypes in the $F_{2}$ generation of the cross R R Y Y- rryy?
In a lake phytoplankton grow in abundance in
Floral formula of family-Fabaceae is
Examples of secondary air pollutants is /are
During meiosis $ -I,$ the number of chromosomes is
DNA replication takes place during
Concentration of the urine is controlled by
Chalazogamy is shown by
Conditions of a karyotype $2n \pm 1$ and $2n\pm 2$ are called
Evolution of different species in a given area starting from a point and spreading to other geographical areas is called
The Leydig's cells as found in the human body are the secretory source of