Download App

Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
The relation between algae and fungi in a lichen is:
  • A
    Symbiosis.
  • B
    Parasitism.
  • C
    Commensalism.
  • D
    Protocooperation.
✓

Answer

  1. Symbiosis.

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 (0.5 Marks)" from Ecosystems→Ecosystems — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

$ICSI$ stands for
→
Which one of the following is a correct match?
→
Menarche is the stage when:
→
Which of the following ecological pyramids is most representative of functional characteristics of an ecosystem?
→
Which of the following is more close man
→
How many combinations of gametes will be produced by an organism with AaBBCc genotype?
→
Humus is important for plant growth because
→
In all cases of infertility, the prognosis of a pregnancy is greatly influenced by:
→
Azolla is used as a biofertiliser because it
→
The specialized procedure to form an embryo in a laboratory in which a sperm is directly injected into the ovum is called:
→