List of top Biology Questions

Who is the father of genetic engineering?
Who proposed a modification in the cell theory?
Who gave the lamellar or sandwich model of cell membrane?
Who provided the evidence that glucose is formed during photosynthesis and is then stored in the form of starch?
Who proposed binomial system of nomenclature?
Who proposed the fluid mosaic model of plasma membrane?
Who proposed the "Cohesion Theory" of ascent of sap?
Why insulin not administered orally to diabetic patient?
Why is it necessary to remove sulphur from petroleum products?
Wildlife refers to
With respect to the fungal sexual cycle, choose the correct sequence of events.
World's most problematic aquatic weed is
??X??s a part of respiratory system that contains C-shaped rings of hyaline cartilage.??X??s lined with ciliated, pseudostratified columnar epithelium.Identify??X?
$XO$ type of sex determination and $XY$ type of sex determination are the examples of
Yeast cell divides once in approximately every
Yolk sac develops in humans from
Yogurt and buttermilk are produced with the use of
Zygotene of prophase-l is characterised by
Which of the following floral formulae corresponds to Family Liliaceae ?
Which of the following forests is known as the 'lungs of the planet earth' ?
Which of the following equations is correct?
Which of the following element is present in chlorophyll molecule ?
Which of the following ecosystems is most productive in terms of net primary production?
Which of the following diseases is caused by bacteria?
Which of the following diseases is caused by virus?