MCQS CORNER
Subject Experts Biology Solutions for Exercise - MCQS CORNER
Simple step-by-step solutions to MCQS CORNER questions of Organisms and Populations from MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from MCQS CORNER with Hints & Solutions
Read the given examples of animal interactions.
(i) An orchid growing as an epiphyte on a mango branch.
(ii) Barnacles growing on the back of a whale.
(iii) Clown fish living among the stinging tentacles of sea anemone.
(iv) Cattle egrets foraging close to the grazing cattle. Which kind of interaction is being cited by these?
An interaction between two individuals where one is benefitted while the other is neither benefitted nor harmed is called as
Which of the following exhibits mutualism?
The plant - animal interactions often involve co-evolution of the mutualists so that
The interdependent evolution of flowering plants and pollinating insects together is known as
Read the following statements and select the correct option.
Statement 1: Plants need the help of insects and animals for pollinating their flowers and dispersing their seeds.
Statement 2: Plants offer rewards in the form of pollen and nectar for pollinators and juicy and nutritious fruits for seed dispersers.
Which type of interaction is represented by the given figure?
*Note: One of the option is changed as wrong option was given.
Match column I with column II and select the correct option from the given codes.
| column -I | column-II | ||
| A | Ladybird beetles feeding on insects | i | Mutualism |
| B | Barnacles growing on the back of a whale | ii | Predation |
| C | Wasp pollinating the fig inflorescence | iii | Competition |
| D | Lice living on the skin of humans | iv | Commensalism |
| v | Parasitism |
