मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

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

Advertisements
Advertisements

प्रश्न

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 ______
टीपा लिहा
Advertisements

उत्तर

  Plant Name Type
a. Hydrilla Submerged
b. Typha Rooted emergent
c. Nymphaea Rooted with floating leaves
d. Lemna free – floating
e. Vallisneria Rooted Submerged
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 13: Organisms and Populations - SHORT ANSWER [पृष्ठ ९३]

APPEARS IN

एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 13 Organisms and Populations
SHORT ANSWER | Q 8. | पृष्ठ ९३

व्हिडिओ ट्यूटोरियलVIEW ALL [4]

संबंधित प्रश्‍न

Select the statement which explains best parasitism.


Competition and Mutualism.


Name the type of association: Hummingbirds and host flowering plants


In Logistic growth curve lag phase shows______.


Define the following term:

Parasitism


Identify the interspecific interaction in which species A is harmed and species B is unaffected.


Which one of the following is NOT an example of commensalism?


With the decline in the population of fig species it was noticed that the population of wasp species also started to decline. What is the relationship between the two and what could be the possible reason for decline of wasps?


In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?


What is the interaction between two species called?


What is commensalism?


Give one example for the following type.

Camouflaged animal


Give one example for the following type.

Biological control agent


In an aquarium two herbivorous species of fish are living together and feeding on phytoplanktons. As per the Gause’s Principle, one of the species is to be eliminated in due course of time, but both are surviving well in the aquarium. Give possible reasons.


Give one example for the following:

An organism which can conform


Sea Anemone gets attached to the surface of the hermit crab. The kind of population interaction exhibited in this case is ______.


Write a note on parasitism.


Statement I: Gause’s competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely.

Statement II: According to Gause’s principle, during competition, the inferior will be eliminated. This may be true if resources are limiting.

In the light of the above statements, choose the correct answer from the options given below:


Statement I - Calotropis growing in abandoned fields is never consumed by cattle and goats.

Statement II - Calotropis produces highly poisonous cardiac glycosides.

In light of above statements, select the most appropriate answer from the option given below.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×