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प्रश्न
Differentiate between a zoospore and a zygote.
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उत्तर १
| Zoospore | Zygote |
| A zoospore is a motile asexual spore that utilizes the flagella for movement. | A zygote is a non-motile diploid cell formed as a result of fertilization. |
| It is an asexual reproductive structure. | It is formed as a result of sexual reproduction. |
उत्तर २
- Zoospores are the microscopic, flagellated (motile) special asexual reproductive structures found in certain members of the kingdom fungi and simple plants like algae, whereas a zygote is a diploid cell formed by the fusion of male and female gametes. The zygote is usually nonflagellated.
- The pores are the structures that give organisms new organs, whereas a zygote is formed after fertilization and develops into a mature organism.
संबंधित प्रश्न
The unicellular organisms which reproduce by binary fission are considered immortal. Justify.
In the following question, there are two statements. One is the assertion (A) and the other is reasoning (R). Mark the correct answer as
- Assertion: In-bee society, all the members are diploid except drones.
- Reason: Drones are produced by parthenogenesis.
A B C D
In all the methods of asexual reproduction ______.
______ is not a method of vegetative propagation.
Offspring formed by sexual reproduction exhibit more variation than those formed by Asexual reproduction because ______.
The term ‘clone’ cannot be applied to offspring formed by sexual reproduction because ______.
Asexual reproduction involves ______
Draw the sketches of a zoospore and a conidium. Mention two dissimilarities between them and atleast one feature common to both structures.
Although sexual reproduction is a long drawn, energy-intensive complex form of reproduction, many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give atleast three reasons for this.
Vegetative propagation in plants is a form of asexual reproduction because ___________.
