Biology Which of the following bacterium causes crown gall disease in plants? Pseudomonas fluorescens Bacillus thurigiensis Agrobacterium tumefaciens None of these Pseudomonas fluorescens Bacillus thurigiensis Agrobacterium tumefaciens None of these ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following plants produce only seeds but no fruit? Sugarcane Peanut Cycas Almond Sugarcane Peanut Cycas Almond ANSWER DOWNLOAD EXAMIANS APP
Biology Which one of following is known as pace maker of endocrine gland Calcitonin Insulin Adrenalin Thyroxin Calcitonin Insulin Adrenalin Thyroxin ANSWER DOWNLOAD EXAMIANS APP
Biology The theory which states that all animals and plants are composed of cells and cell products is known as Cell Theory Bohr's Theory Atomic Theory None of these Cell Theory Bohr's Theory Atomic Theory None of these ANSWER DOWNLOAD EXAMIANS APP
Biology The single membrane surrounding vacuoles in plant cells is known as Chloroplast Apoplast Symplast Tonoplast Chloroplast Apoplast Symplast Tonoplast ANSWER DOWNLOAD EXAMIANS APP
Biology Which type of bacteria get their food from dead organic matter? Parasitic None of these Autotrophic Saprophytic Parasitic None of these Autotrophic Saprophytic ANSWER DOWNLOAD EXAMIANS APP
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