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प्रश्न
Name the reproductive and non-reproductive parts of bread mould (Rhizopus).
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उत्तर
Hyphae are considered the nonreproductive part of the bread mould. It has a knob like structure which is involved in reproduction and is called sporangia. Each sporangium contains hundreds of black spores which get dispersed into the air to germinate on a suitable substratum.
संबंधित प्रश्न
Why is this mode practiced for growing some types of plants?
A slender, prostrate, subaerial branch of the stem which creeps along the ground used in vegetative reproduction is ______
Bryophyllum can be propagated vegetatively by the ______
Vegetative propagation refers to formation of new plants from ______
In a potato, vegetative propagation takes place by ______
Vegetatively propagated plants ______
Which of the following is not an artificial method of vegetative propagation?
Boojho had the following parts of a rose plant – a leaf, roots, a branch, a flower, a bud and pollen grains. Which of them can be used to grow a new rose plant?
In the figure of a flower given in figure, label the parts whose functions are given below and give their names.
- The part which contains pollen grains.
- The part where the female gamete is formed.
- The female reproductive part where pollen grains germinate.
- The colourful part of flower which attracts insects.
List two advantages of vegetative propagation technique.
