MCQ
Largest ecosystem of the world are
- AGrasslands
- BGreat lakes
- ✓Oceans
- DForests
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| $(A)$ Glycolysis | $(a)$ Mitochondria |
| $(B)$ Kreb's cycle | $(b)$ Cytoplasmic matrix |
| $(C)$ Electron transport chain |
$R-$ It reduce the chromosomes number by half while making the gametes.
$(i)$ Methanogens are archaebacteria which produce methane in marshy areas.
$(ii)$ Nostoc is a filamentous bluegreen alga which fixes atmospheric nitrogen.
$(iii)$ Chemosynthetic autotrophic bacteria synthesize cellulose from glucose.
$(iv)$ Mycoplasma lack a cell wall and can survive without oxygen.The correct statements are