Select the correct option to test your answer:
More Biology Questions
Which of the following is an autotrophic bacterium which requires only inorganic materials for growth?
Consider the following statements and choose the correct answer: 1. All living things are composed of cells and their products 2. All cells arise from pre-existing cells 3. All cells are basically alike in chemical composition and metabolic activities 4. The function of an organism as a whole is the outcome of the activities and interactions of the constituent cells
'Metastasis' is the process by which
Match List-I with List-II and select the correct answer: List-I List-II a. Monohybrid cross 1. Involves the study of inheritance of two pairs of contrasting characters b. Dihybrid cross 2. Involves two crosses concerning the same character but with reversed sexes c. Polyhybrid cross 3. Involves the study of inheritance of one pair of contrasting characters d. Reciprocal cross 4. Includes those crosses in which inheritance of more than two pairs of genes is concerned
Under resting membrane potentials: