Plant Kingdom
Page: 5, Total questions: 176
1 of 15
Since, moss form dense mats on the soil, they reduce impact of falling ______ & ______ .
2 of 15
These organs possess well-differentiated ______ .
3 of 15
The polar nuclei eventually fuse to produce a ______ .
4 of 15
These gametophytes require cool, damp & ______ place to grow . Because of these restricted requirements & the need of water for fertilisation .
5 of 15
The thallus is ______ & ______ appressed to the substrate.
6 of 15
Asexual reproduction in liverworts take place by ______ of thalli, or by the formation of specialised structure called ______ .
7 of 15
Gemmae is ______ multicellular, asexual bud, which develop in small receptacles called gemma cups located on the thalli
8 of 15
The ______ became detached from the parent body & germinated to form new individual.
9 of 15
During sexual reproduction, male & female sex organs are produced either on the ______ thalli
10 of 15
The ______ is differentiated into a foot, seta & capsule.
11 of 15
After meiosis spores are produced within ______ . these spore germinate to form free-living gametophytes.
12 of 15
The predominant stage of the life cycle of a moss is the ______ . Which consist two stage.
13 of 15
The first stage is the ______ stage, which develops directly from a spore.
14 of 15
First stage is ______ green, branched & ______ stage.
15 of 15
The second stage is ______, which develops from the secondary preptonema as a lateral buds.
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