List of top Biology Questions

The nerve supply of the larynx above the level of the vocal cords is by
Which one of the following symbols represents mating between relatives in human pedigree analysis?

Expressed Sequence Tags (ESTs) refers to

Match List I with List II. 

 

List I

 

List II

AHeroin IEffect on cardiovascular system
BMarijuanaIISlow down body function
CCocaineIIIPainkiller
DMorphineIVInterfere with transport of dopamine

Choose the correct answer from the options given below:

Select the correct group/set of Australian Marsupials exhibiting adaptive radiation.
In which blood corpuscles, the HIV undergoes replication and produces progeny viruses?
Which one of the following common sexually transmitted diseases is completely curable when detected early and treated properly?

Melonate inhibits the growth of pathogenic bacteria by inhibiting the activity of

Which one of the following statements is NOT correct?

The process of appearance of recombination nodules occurs at which sub stage of prophase I in meiosis?

The historic Convention on Biological Diversity, ‘The Earth Summit’ was held in Rio de Janeiro in the year

Women have which type of sex chromosomes ?
In which year was Kolleru lake declared as a Bird Sanctuary ?
IUCN (International Union for Conservation of Nature) was founded in which year ?
Coal, Petroleum (oil) and Natural Gas belongs to which type of fuels ?
What is the name of Darwin's ship which he used for world voyage ?
Deficiency of___vitamin leads to fertility disorders.
In Chloroplast chlorophyll is present in______
Energy currency of the cell is called
Dodder plant (Cuscuta) belongs to
What is the process of joining two stems to grow as a single plant ?
Flowers having both the stamens and carpels are called
Diabetes is related to this gland
According to Mendel's first law the monohybrid phenotypic ratio is
What is the slurry mass of food that forms in the mouth due to chewing called ?