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Assume that after every budding cycle, the parent organism becomes barren. And the daughter organism produced further gives rise to a new organism. After a period of 78 hours, how many fertile and barren organisms would be left if the initial number of organisms N0 = 2 (Assume that every budding cycle takes 2 hours)?
Which of the following pairs of Interaction is/are correctly matched? Interaction Type  Nature 1. Mutualism Both organisms experience mutual benefit in the relationship 2. Neutralism One organism benefits at the expense of another organism 3. Parabiosis  Both organisms occupy the same dwelling, but do not interfere with each other
Which of the following statements refers to the process of 'parthenogenesis'? 1. It is a natural form of asexual reproduction in which the growth and development of embryos occur without fertilisation. 2. It is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. 3. It is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg inside of the female's body  Select the correct answer using the codes given below.
What is a relationship in which one parasite feeds on another parasite which in turn feeds on its host called?
Which of the following defines the given statement – “Any relationship between organisms of different species in which one organism is inhibited or destroyed while the other organism remains unaffected”?
Which of the following statements regarding species interdependence are true? A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis
With reference to the food chains in ecosystems, which of the following kinds of an organism is/are known as decomposer organism/organisms? 1. Virus 2. Fungi 3. Bacteria Select the correct answer using the codes given below.
Assertion (A) Transgenic organisms are genetically altered organisms.
Reason (R) Transgenic organisms do not cause any environmental hazards.
An organism that lives in or on other organism and derives subsistence from it without rendering it any service in return is called
What is a relationship between organisms of different species where an organism is benefited and other is harmed called?