List of top Biology Questions

Where would you look for active cell division in a plant ?
What happens during endosmosis ? Choose the correct answer from the following
The pressure which favours filtration of blood in the kidney and the one which opposes the filtration of blood are ______and_____ respectively.
The mass of hydrogen in gram required to completely saturate 1 mole of triolein is
The children of a father with type 'O' blood and mother with type 'AB' blood could have the____blood.
Giriraja is a
From which part of heart, does the largest artery arise
Fertilization membrane is formed in order to
Colour of flower petals is due to
Which one of the following events lead to double fertilization?
Protein synthesis take place in
Which one of the following is a flagellated protozoan?
A temporary endocrine gland in humans is
A tactile organ in Cockroach is
A prehensile tail as in chameleon is an adaptation for
Continuity of cytoplasm from cell to cell is maintained through
The grittiness of the pulp of wood apple is due to
Which of the following statements regarding sclerenchyma is not correct?
In which of the following cells the secondary cell walls are present?
In which of the following groups, the majority of plants contain the vascular tissue wherein the vessels and companion cells are absent in the xylem and phloem?
In which of following groups of plants, the life cycle includes the gametophytic phase which is dominant, photosynthetic, independent and sexually reproducing?
Which one of the following families has features like bisexual, pentamerous, gamopetalous corolla with epipetalous stamens, sagittate anthers, subapocarpous ovary and a pair of follicles as their diagnostic characters?
The two, more distantly related phyla among the following are
Which of the following is the correct date of publication of the, book entitled 'Speciee Plantarum" authored by Carolus Linnaeus? This date is starting point date for modern plant nomenclature.
A 10 years old patient is found to have the following clinical features: slanting eyes with epicanthic fold of the eyelid, hypertelorism, dysplastic ears, mongoloid face and protruding tongue. The above mentioned features are associated with which syndrome?