Photosynthesis Reactions MCQ (Multiple Choice Questions) PDF - 330

MCQ 1646: Alcoholic fermentation and Lactic acid fermentation are

1. aerobic
2. anaerobic
3. partially aerobic
4. partially anaerobic

MCQ 1647: The primary male sex hormone produced by the male reproductive system is

1. gibberellins
2. testosterone
3. adrenalin
4. thyroxine

MCQ 1648: The enzyme which dissolves the wall of a bacteria is

1. lactase
2. lysozyme
3. sucrase
4. fructase

MCQ 1649: Cloning helps produce desired varieties of

1. animals only
2. plants only
3. humans
4. animals and plants

MCQ 1650: Somatotrophin releasing factor is secreted from the hypothalamus in

1. early childhood
2. till puberty
3. through out the life
4. old age