$A$ : Cattle or goat never graze on Calotropis.
$R$ : Thorns are present as a morphological means of defence
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.
Which of the following statements is true regarding individuals of same species
An orchid plant is growing on the branch of mango tree. How do you describe this interaction between the orchid and the mango tree?
Describe mutualism in detail.
A cokoo laying eggs in the nest of other species of birds is an example of