List of top Biology Questions

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
The part of Fallopian tube closest to the ovary is
Which one of the following statements is false in respect of viability of mammalian sperm?
As secondary growth proceeds, in a dicot stem, the thickness of
Adjacent nucleotides are joined by a
A decline in population size will be in the stimulation
Verhulst-PearP is associated with the equation
The adaptation in an organism is meant for
The distribution of species diversity on earth may be best described as