Reproduction in Lower and Higher Plants MCQ with Answers

In stem cuttings, a slanting cut is made in the stem 1. Below the node 2. Above the node 3. On the node. 4. Across the node

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Production (or) Fusion of gametes does not take place in …………….. kind of reproduction : 1. sexual reproduction 2. asexual reproduction 3. (1) and (2) 4. none

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Sexual reproduction mainly involves 1. single organism 2. only mitotic cell division 3. formation of gamets 4. production identical offsprings resembling parent

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New characters seen in the offsprings which are not present in either of the parents is due to : 1. same genetic material of the parents in the off springs 2. vegetative reproduction 3. recombination of chromosomes 4. planting cuttings of a branch

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The nucleus of paramecium that is responsible for vegetative functions is 1. micro nucleus 2. migratory pro-nucleus 3. stationary pronucleus 4. macro nucleus

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The strength lost by repeated binary fission is regained by : 1. conjugation 2. budding 3. sporulation 4. internal fertilization

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Conjugation is a type of : 1. a sexual reproduction 2. sexual reproduction 3. budding 4. binary fission

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The organism that reproduces by conjugation is : 1. amoeba 2. euglena 3. paramecium 4. bacteria

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When both the male and female sex organs are present in the same animal, the phenomenon in called : 1. sexual dimorphism 2. hermaphroditism 3. secondary sexual characters 4. unisexualism

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