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8. True or False. Without pollen land plants are not able to sexually reproduce.

8. True or False. Without pollen land plants are not able to sexually reproduce.

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Answer #1

The statement is false.

Land plants (Embryophytes) include Bryophytes,Liverworts,Mosses, Pteridophytes, Gymnosperms, Angiosperms.

Pollen grains are present in Gymnosperms and Angiosperms whereas they are absent in other land plants.

In Bryophytes antherzoids are the male gametes which help in sexual reproduction.The antherzoids are released into water where they come into contact with archegonium,the female sex organ.Similar is in the case of Pteridophytes.

In case of Liverworts and mosses,after fertilisation,the zygote develops into a sporophyte, consisting of foot, seta and capsule.Capsule contains spores.Spores germinate to form gametophytes.

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