Answer:
Androecium: Male part of a flower made of the stamen and its anther and filament that function to produce pollen.
<span>Pepsin is secreted in an inactive state, Pepsinogen, this is so that it doesn’t begin destroying the gastric gland(autodigestion). When it reaches the lumen it is activated by the hydrochloric acid. Cells in the wall secrete a mucus, which prevents it from eating away at the wall.</span>
Carbon dioxide, but you can minimize this by adding a paraffin lamp (this could also raise the temp. and stop heat as a limiting factor)
The study of life is called Biology
PP
where P is dominant for purple flowers