Micro Organisms The unifying feature of the archaea that distinguishes them from the bacteria is habitats which are extreme environments with regard to acidity cytoplasmic ribosomes that are 70S presence of a cell wall containing a characteristic outer membrane absence of a nuclear membrane temperature habitats which are extreme environments with regard to acidity cytoplasmic ribosomes that are 70S presence of a cell wall containing a characteristic outer membrane absence of a nuclear membrane temperature ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms The word cell was first used by Louis Pasteur Ronald Ross Robert Hooke Theodor Schwann Louis Pasteur Ronald Ross Robert Hooke Theodor Schwann ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Evolutionary relationships between groups of organisms are determined using which of the following type of information? Comparisons of biochemical pathways Comparisons of nucleotide sequences All of these Comparisons of structural features Comparisons of biochemical pathways Comparisons of nucleotide sequences All of these Comparisons of structural features ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms Which of the following is not true for eukaryotic cells? Nucleus is bounded by nuclear membrane Chromosomes contain histones Gas vacuoles are present Chloroplasts and mitochondria contains 70S ribosomes Nucleus is bounded by nuclear membrane Chromosomes contain histones Gas vacuoles are present Chloroplasts and mitochondria contains 70S ribosomes ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms The first organism in most natural food chains is carnivorous photosynthetic a herbivore a decomposer carnivorous photosynthetic a herbivore a decomposer ANSWER DOWNLOAD EXAMIANS APP
Micro Organisms The oldest eukaryotic organisms are considered to be archaea fungi diplomonads like Giardia animals archaea fungi diplomonads like Giardia animals ANSWER DOWNLOAD EXAMIANS APP
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