Who discovered that `CO_(2)` is taken in and `O_(2)` is released by green plants ?

Who discovered chloroplasts in plants?

Who discovered sex determination in plants?

Who discovered the sensitivity of plant?

Given below is a list of different steps (i-vi) involved in respiration. (i) Utilisation of O_(2) by the cells for cataolic reactions. (ii) Transport of gases by the blood. (iii) Pulmonary ventilation by which atmospheric air is drawn in and CO_(2) is released out. (iv) Release of resultant CO_(2) . (v) Diffusion of O_(2) and CO_(2) between blood and tissues. (vi) Diffusion of gases ( O_(2) and CO_(2) ) across alveolar tissues. Select an option which has correct sequence of all the steps.

Given below is a list of different steps (i-vi) involved in respiration. (i) Utilisation of O_(2) by the cells for cataolic reactions. (ii) Transport of gases by the blood. (iii) Pulmonary ventilation by which atmospheric air is drawn in and CO_(2) is released out. (iv) Release of resultant CO_(2) . (v) Diffusion of O_(2) and CO_(2) between blood and tissues. (vi) Diffusion of gases ( O_(2) and CO_(2) ) across alveolar tissues. Select an option which has correct sequence of all the steps.

Given below is a list of different steps (i-vi) involved in respiration. (i) Utilisation of O_(2) by the cells for catabolic reactions. (ii) Transport of gases by the blood. (iii) Pulmonary ventilation by which atmospheric air is drawn in and CO_(2) is released out. (iv) Release of resultant CO_(2) . (v) Diffusion of O_(2) and CO_(2) between blood and tissues. (vi) Diffusion of gases ( O_(2) and CO_(2) ) across alveolar tissues. Select an option which has correct sequence of all the steps.

Who discovered 'co-enzymes'

Who traced the path of CO_2 in CO_4 plants?

Who discovered that green plant parts and light are essential for photosynthesis ?