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

Give one example for the following: A parasitic angiosperm

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प्रश्न

Give one example for the following:

A parasitic angiosperm

एक शब्द/वाक्यांश उत्तर
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उत्तर

A parasitic angiosperm - Cuscuta reflexa

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अध्याय 13: Organisms and Populations - LONG ANSWER [पृष्ठ ९७]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
अध्याय 13 Organisms and Populations
LONG ANSWER | Q 12.v. | पृष्ठ ९७

वीडियो ट्यूटोरियलVIEW ALL [4]

संबंधित प्रश्न

Write what do phytophagous insects feed on.


Mention any two examples where the organisms involved are commercially exploited in agriculture.


Answer the following question.
Mention the term used to describe a population interaction between an orchid growing on a forest tree.


Name the type of association:

Clownfish and sea anemone


Community is defined as ______.


The relationship between sucker fish and shark is _________.


Tabulate and analysis of two species population interaction.


Identify the correct pair that exhibits commensalism.


______ interaction is the biological interaction between organisms of same population.


Which type of interaction is represented by the given figure?


What is commensalism?


What is mycorrhiza?


Give one example for the following type.

Camouflaged animal


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.


Complete the following chart regarding population interaction and re-write:

Sr. No. Name of interaction Interaction between
1. ? Plasmodium and Man
2. ? Leopard and Lion
3. ? Clownfish and Sea-anemone

"Abingdon tortoise in Galapagos islands became extinct within a decade on introduction of goats in the island." Explain giving reason.


In which interaction of species, both the species are at a loss?


The diagram given below shows the life cycle of a malarial parasite. Study it carefully and answer the questions that follows:

  1. Name the hosts in which the asexual phase and sexual phase of the life cycle takes place.
  2. Identify the infective stage labelled ‘D’.
  3. Name the structure labelled ‘A’ and ‘E’.
  4. Give any one symptom of malaria.

What happens to an inferior competitor if a superior competitor is present in the same environment?


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