1.In which of the following would you observe high mitochondrial activity ?1. Germinating seeds2. Falling leaves3. Ripe fruit4. Meristematic tissue

2.Biological death of a patient means death of tissues of the :

3.In mammals, the part of the brain that has reached highest level of developed and that jhas enabled humans to grow their own crop, invent machines, develop language and art is :

4.In anaerobic respiration, the net gain of ATP per glucose molecule oxidised is :

5.Salt is used in our food because :