The first useful microscope was invented shortly before
Who formulated Cell theory?
In 1831, Robert Brown discovered a title spherical body within a box like cells of living plant which he called the
To control malarial attack a malarial victim should be given
Which is the basic structural as well as functional unit for all organisms?
Of the following ,which of the most fundamental generalization in biology?
The theory which states that all animals and plants are composed of cells and cell products is known as
Who observed nucleus in the cells of orchids under the microscope?
The great contributing of Sch-wan was
In 1610, who made microscope and used it to observe very small animals?
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