Question
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Solving time: 1 mins
Match the organisms given in column-I with their reproductive structure/mode of reproduction given in column-II and select the correct option from the codes given below :
A. sponge I. tuber
B. yeast II. offset
C. potato III. gemmules
D. Water hyacinth IV. budding
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A : Gemmule is a tough-coated dormant cluster of embryonic cells produced by a freshwater sponge for development in more favourable conditions.
B : Budding is a type of asexual reproduction in which a daughter individual is formed from a small projection, the bud, arising from the parent body, e.g., yeast.
C : Tuber is an underground stem structure which can take part in vegetative reproduction, e.g., Potato
D : Offset is a type of sub aerial or creeping stems. These are one internode long runners that occur in some aquatic plants. Breaking of offsets helps in propagation, e.g., water hyacinth and water lettuce.
B : Budding is a type of asexual reproduction in which a daughter individual is formed from a small projection, the bud, arising from the parent body, e.g., yeast.
C : Tuber is an underground stem structure which can take part in vegetative reproduction, e.g., Potato
D : Offset is a type of sub aerial or creeping stems. These are one internode long runners that occur in some aquatic plants. Breaking of offsets helps in propagation, e.g., water hyacinth and water lettuce.
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| Question Text | Match the organisms given in column-I with their reproductive structure/mode of reproduction given in column-II and select the correct option from the codes given below : A. sponge I. tuber B. yeast II. offset C. potato III. gemmules D. Water hyacinth IV. budding |
| Topic | Reproduction in Organisms |
| Subject | Biology |
| Class | Class 12 |
| Answer Type | Text solution:1 |
| Upvotes | 118 |
