Evaluate the following statements regarding T | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Statement $1$ is false because $T$. $W$. Engelmann's experiment demonstrated that photosynthesis occurs primarily in the blue and red regions of t

Vedclass · Accepted Answer

$1$ false,$2$ true

Vedclass · Answer

(D) Statement $1$ is false because $T$. $W$. Engelmann's experiment demonstrated that photosynthesis occurs primarily in the blue and red regions of the light spectrum,not green and orange. Furthermore,the photolysis of water is a complex process not explicitly described by his action spectrum experiment.Statement $2$ is true. Engelmann used aerobic bacteria as a tool to detect the sites of $O_2$ evolution. He observed that these bacteria accumulated mainly in the regions of blue and red light,indicating that these are the areas where maximum photosynthesis (and thus $O_2$ release) occurs.

Similar Questions

Most of the plants contain a green colouring pigment which is responsible for photosynthesis. This pigment was named chlorophyll by

Which of the following radioactive oxygen isotopes was used to detect the source of oxygen in photosynthesis?

In which of the following forms is glucose usually stored in plants?

In higher plants,the hydrogen donor is $.........$ and for purple and green sulfur bacteria,the hydrogen donor is $............$.

Which plant is commonly used in a laboratory experiment to demonstrate the evolution of oxygen during photosynthesis?

Vedclass Test Series

Exam Paper Generator

Online Exam Module