What are thermoacidophiles ?

$ Sulphur depended archaebacteria are called thermoacidophiles. ! Archeopteryx is considered to be a connecting link between Birds and Reptiles.

Organisms living in salty areas are called as , 1.methanogens, 2.halophiles, 3.heliophytes, 4.thermoacidophiles.

Halophiles, thermoacidophiles and methanogens :-

Differentiate between Halophiles and thermoacidophiles

Select the correct statement . Statements -I : Thermoacidophiles are obligate anaerobes and heterotrophs. Statement -II They used elemental sulfur and product hydrogen sulfide .

Select the correct pair :- (I) Methanogen rarr occurs in swampy ares (II) Halophiles rarr have pigments but they are not photosynthetic (III) Thermoacidophiles rarr Mostly parasitic

Read the following statements w.r.t. archaebacteria : [(a)methanogens converts CO_2 and formic acid into methane, (b) halophiles develop a pigmented membrane to herness sun's energy, (c) All methanogens are heterotrophs. , (d) Thermoacidophiles oxidies sulphur to sulphuric acid under aerobic conditions., (e) methanogens and halophiles are present in guts of ruminant animals.]

What is an inflorescence ? What are the two main types of inflorescence ?

What are the large cavities in the brain called ? What is their function ?