T. W. Engelmann performed experiments on .... | vedclass

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

Question

(A) $T$. $W$. Engelmann $(1883)$ performed a classic experiment using a green alga,$Cladophora$,placed in a suspension of aerobic bacteria. He used a

Vedclass · Accepted Answer

Cladophora and aerobic bacteria

Vedclass · Answer

(A) $T$. $W$. Engelmann $(1883)$ performed a classic experiment using a green alga,$Cladophora$,placed in a suspension of aerobic bacteria. He used a prism to split light into its spectral components and then illuminated the alga. The aerobic bacteria were used to detect the sites of $O_2$ evolution. He observed that the bacteria accumulated mainly in the region of blue and red light of the split spectrum. Thus,he described the first action spectrum of photosynthesis.

$1. 1733-1804$	$p. Jan Ingenhousz$
$2. 1730-1799$	$q. T.W. Engelmann$
$3. 1897-1985$	$r. Joseph Priestley$
$4. 1843-1909$	$s. Cornelius Van Niel$

$T$. $W$. Engelmann performed experiments on $.......$.

Similar Questions

During photosynthesis,the oxygen in glucose $(C_6H_{12}O_6)$ comes from which of the following?

The curve showing the effectiveness of different wavelengths of light in photosynthesis was first given by Engelmann using all,except:

What does the experiment of two leaves explain in the context of photosynthesis?

Match the following:
$1. 1733-1804$ $p. Jan Ingenhousz$
$2. 1730-1799$ $q. T.W. Engelmann$
$3. 1897-1985$ $r. Joseph Priestley$
$4. 1843-1909$ $s. Cornelius Van Niel$

Select the correct sequence of experiments that led to a gradual understanding of photosynthesis in green plants.

Vedclass Test Series

Exam Paper Generator

Online Exam Module