$A$ : The interaction between sea anemone and clown fish is commensalism.
$R$ : The fish gets protection from predators but anemone does not appear to derive any benefit.
Assertion and Reason both are correct and also correct explanation.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
Predator helps to create checks on
Match Column $- I$ with Column $- II.$
Column $- I$ | Column $- II$ |
(a) Saprophyte | (i) Symbiotic association of fungi with plant roots |
(b) Parasite | (ii) Decomposition of dead organic materials |
(c) Lichens | (iii) Living on living plants or animals |
(d) Mycorrhiza | (iv) Symbiotic association of algae and fungi |
Choose the correct answer from the options given below
$(a)\quad (b)\quad (c)\quad (d)$
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
Give scientific reasons : Clown fish and sea anemone pairs up.
One of the major difficulties in the biological control of insect pests is that