Biology Goitre is caused by the deficiency of ________ Calcium Chlorine Zinc Iodine Calcium Chlorine Zinc Iodine ANSWER DOWNLOAD EXAMIANS APP
Biology Organisms that feed on the excreta of other organisms are called Autotrophs Coprophagous Heterotrophs Saprotrophs Autotrophs Coprophagous Heterotrophs Saprotrophs ANSWER DOWNLOAD EXAMIANS APP
Biology Which organelles are unique to plant cells? Cell wall Central vacuole All of these Chlorophyll Cell wall Central vacuole All of these Chlorophyll ANSWER DOWNLOAD EXAMIANS APP
Biology Kelps are obtained from Marine algae Lichens Algae Fresh water algae Marine algae Lichens Algae Fresh water algae ANSWER DOWNLOAD EXAMIANS APP
Biology ________ is the interaction in which one species benefits and the other is neither harmed nor benefited. Commensalism Predation Parasitism Competition Commensalism Predation Parasitism Competition ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of following is known as pace maker of endocrine gland Calcitonin Adrenalin Thyroxin Insulin Calcitonin Adrenalin Thyroxin Insulin ANSWER DOWNLOAD EXAMIANS APP
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