Advertisements
Advertisements
प्रश्न
What are the organisms that feed on plant sap and other plant parts called?
Advertisements
उत्तर
The organism that feed on plant sap and other parts of plants are termed as phytophagous.
APPEARS IN
संबंधित प्रश्न
Name the two intermediate hosts which the human liver fluke depends on to complete its life cycle so as to facilitate parasitization of its primary host.
Answer the following question.
Mention the term used to describe a population interaction between an orchid growing on a forest tree.
Select the statement which explains the best parasitism.
Define community.
Define Absolute Mortality.
What is commensalism? Explain it with a suitable example.
Match the following and choose the correct combination from the options given below.
| Column I | Column II |
| Mutualism | Lion and deer |
| Commensalism | Round worm and man |
| Parasitism | Birds compete with squirrels for nuts |
| Competition | Sea anemone on hermit crab |
| Predation | Barnacles attached to Whales |
Define the following term:
Parasitism
Which one of the following is NOT an example of commensalism?
Which one of the following is one of the characteristics of a biological community?
What is the interaction between two species called?
In a pond, we see plants which are free-floating; rooted–submerged; rooted emergent; rooted with floating leaves; Write the type of plant against the following examples.
| Plant Name | Type | |
| a. | Hydrilla | ______ |
| b. | Typha | ______ |
| c. | Nymphaea | ______ |
| d. | Lemna | ______ |
| e. | Vallisneria | ______ |
Lianas are vascular plants rooted in the ground and maintain erectness of their stem by making use of other trees for support. They do not maintain direct relation with those trees. Discuss the type of association the lianas have with the trees.
Fill in the blanks
| Species A | Species B | Type of Interaction | Example |
| + | - | ______ | ______ |
| + | + | ______ | ______ |
| + | 0 | Commensalism | ______ |
The value of 'Z' (regression coefficient) lies in the range of ______ regardless of the taxonomic group or the region.
Interspecific interaction could be ______.
Give one example of commensalism.
Give one example of camouflage.
Association between clown fish and sea anemone is ______.
Parasitism is an interaction between two organisms in which ______.
