Question
By providing favourable conditions in earth
Metamorphosed limestone becomes :Solution
Marble forms from recrystallized limestone under heat and pressure.
The later (second) formed primary xylem elements are called:
The process of mineralization releases:
Which of the following disorders is caused by nondisjunction of sex chromosomes?
Photosynthesis takes place inside plant cells in:
The human eye is most sensitive to yellow-green light having wavelength -
Who proposed that the first form of life could have come from pre-existing non-living organic molecules ?
Which gland in the human body functions as both an endocrine and exocrine gland?
- The pancreas is both an endocrine and exocrine gland because it:
Decomposition is affected by:
Spirogyra reproduces primarily through which process?