List of top Biology Questions

A Sarcomere in the myofibrils of muscle is found in between
A recessive allele is expressed in
A protoxin is
A person with antigen ?A? in RBC and antibodies ?b? in the plasma belongs to the blood group
?African sleeping sickness? is caused by
An anaerobic nitrogen fixing bacterium is
The chemical is secreted by legume root hairs to attract bacteria
Dieback and exanthema occur in deficiency of mineral
Excess of manganese is toxic due to
Biological nitrogen fixation was discovered by
Which one of the following is an endangered plant species of India ?
The extinction of passenger pigeon was due to
Which of the following group of plants exhibit more speices diversity ?
Number of Biosphere Reserves of India in 2012 was
A plant cell without cell wall is called
Lion Tailed Macaque (Macaca silenus) is
Great Indian Bustard is threatened species because it is
IBWL (Indian Board of Wildlife) was established in
A plant cell placed in pure water will
A plant bearing unisexual as well as bisexual flowers is
A person with sickle cell anaemia is
A person suffers punctures in his chest cavity in an accident, without any damage to the lungs, its effect could be
HIV commen in India, Europe and America is
Genomes of HIV-I and HIV-II have genes respectively
A virus that causes cancer in humans is