The development of multi-cellular organisms begins from a single:::celled zygote, which undergoes rapid cell division to form the blastula. The rapid multiple rounds of cell division are termed cleavage.
The development of <u><em>multi-cellular organisms </em></u>begins from a <u><em>single-celled zygote</em></u>, which undergoes rapid cell division to form the <u><em>blastula</em></u>. The rapid, multiple rounds of cell division are termed cleavage.
It is (D) Carbon dioxide. in lactic acid=C6H12O6 to produce 2C3H6O3+Energy. in alcoholic fermentation=C6H12O6 to produce 2C2H5OH+2CO2. therefore all of them produce (D) Carbon dioxide.