Download App

STD 11 - 11. photosynthesis in higher plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 11. photosynthesis in higher plants1 Mark
MCQ
Which of the following is concerned with carbon dioxide fixation?
  • A
    Krebs cycle
  • ✓
    Calvin cycle
  • C
    Ornithine cycle
  • D
    Glycolysis
✓

Answer

Correct option: B.
Calvin cycle
b
Conversion of carbon dioxide to simple (reduced) organic compounds is called carbon dioxide fixation or carbon dioxide assimilation or carbon fixation. This fixation pathway was elucidated by Melvin Calvin and is often called as Calvin cycle.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 11. photosynthesis in higher plants→STD 11 - 11. photosynthesis in higher plants — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

$A $: Viruses which infect animals generally possess $ssRNA$ or $dsRNA$ or $dsDNA$.
$R$ : Phytophagineae generally contain $dsDNA$
→
Endodermis cells are rich in:
→
Which of the following is not found in vertebrates
→
Secretin and cholecystokinin are produced from:
→
Bryophyte plants grow in soil, but sexual reproduction depends on :
→
The meaning of taxon in the classification of animals
→
From whom was gibberellin first obtained?
→
Choose the correct statement about $SA$ node

$I$. Located at lateral wall of the right atrium

$II$. Heart of heart

$III$. It initiates the rhythmic contractile activity of the heart

$IV$. It is called pace keeper of the heart

$V$. It is called pace maker of the heart

The option with correct statements is/are

→
Peritoneal layer of body cavity is made up of:
→
Angiotensinogen is a protein produced and secreted by:
→