Spirogyra differs from Mucor in having
- AUninucleate gametangia
- BMulticellular gametes
- CAnisogamete
- DSexual reproduction
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Similar Questions
Match Column-$I$ with Column-$II$ and select the correct option.
Column-$I$ Column-$II$ $(A)$ Moss $(p)$ Possesses well-developed vascular tissues $(B)$ Selaginella $(q)$ Produces heterosporous spores $(C)$ Usnea $(r)$ Vegetative reproduction by adventitious branches $(D)$ Equisetum $(s)$ Asexual reproduction by motile or non-motile spores $(E)$ Penicillium $(t)$ Sexual reproduction by fruiting bodies $(u)$ Produces homosporous spores
| Column-$I$ | Column-$II$ |
| $(A)$ Moss | $(p)$ Possesses well-developed vascular tissues |
| $(B)$ Selaginella | $(q)$ Produces heterosporous spores |
| $(C)$ Usnea | $(r)$ Vegetative reproduction by adventitious branches |
| $(D)$ Equisetum | $(s)$ Asexual reproduction by motile or non-motile spores |
| $(E)$ Penicillium | $(t)$ Sexual reproduction by fruiting bodies |
| $(u)$ Produces homosporous spores |
Medium
View SolutionGymnosperms resemble Angiosperms in having:
Medium
View SolutionMatch the plant with the kind of life cycle it exhibits:
List-$I$ List-$II$ $(a)$ Spirogyra $(i)$ Dominant diploid sporophyte vascular plant,with highly reduced male or female gametophyte $(b)$ Fern $(ii)$ Dominant haploid free-living gametophyte $(c)$ Funaria $(iii)$ Dominant diploid sporophyte alternating with reduced gametophyte called prothallus $(d)$ Cycas $(iv)$ Dominant haploid leafy gametophyte alternating with partially dependent sporophyte
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $(a)$ Spirogyra | $(i)$ Dominant diploid sporophyte vascular plant,with highly reduced male or female gametophyte |
| $(b)$ Fern | $(ii)$ Dominant haploid free-living gametophyte |
| $(c)$ Funaria | $(iii)$ Dominant diploid sporophyte alternating with reduced gametophyte called prothallus |
| $(d)$ Cycas | $(iv)$ Dominant haploid leafy gametophyte alternating with partially dependent sporophyte |
Choose the correct answer from the options given below:
MediumNEET 2022
View SolutionMarchantia and Marsilea are examples of which plant groups,respectively?
Medium
View SolutionWhat do gymnosperms and angiosperms produce respectively for sexual reproduction?
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