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Ferns have sexual mode of reproduction.
Also ferns can only reproduce where there is sufficient moisture to transfer their motile male gametes to the archegonia for fertilization. Mainly ferns are reproduced by spores and at a time in the year they grow small spots under their leaves, known as sori. Each sorus has several sporangia where spores (micro & megaspores) are produced. Sexual reproduction in ferns takes place by spores in sporophytic phase and by reproductive organs i. e. anthredia and archegonia in gametophytic phase. Thus, the reproduction in ferns is achieved by alternation of generation.
Yes a fern does not grow from only spores but seeds too
What are two types of reprodution?
Sexual and Asexual
Offspring that are genetically unique are the result?
Sexual reprodution
Why are ferns vacular?
ferns are vasular plants for they put seeds in their plants and do sexual reproduction.
What are the two kinds of reprodution?
sexual and asexual reproduction. sexual where it takes to organisms to reproduce and asexual where an individual organism can reproduce without a second party
What is the difference between sexual and asexual reproducxtion?
Sexual reproduction involves the fusion of genetic material from two parent organisms, resulting in offspring with a combination of traits from both parents. Asexual reproduction involves a single parent reproducing offspring that are genetically identical to the parent.
Are spores used in sexual reprodution?
No, spores are produced when conditions are favourable for the growth of the fungus. Sexual reproduction usually occurs if the organism senses that its spores will not have a substrate to grow on.
What is the Reprodution Of A Snow Leopard?
Sexual reproduction. Male gamete meets female gamete of the snow leopards producing offspring
Why is the importance of water in the sexual reproduction of nonvascular plants and ferns?
I hate Mrs.Gibson
The importance of water in the sexual reproduction of nonvascular plants and ferns?
I hate Mrs.Gibson
What is the name of a plant that does not need a cotyledon?
Ferns are an example of plants that do not rely on cotyledons for germination. Instead of seeds, ferns reproduce through spores, which do not contain cotyledons.
Are fronds the ferns sexual reproductive structure?
No, fronds are not the sexual reproductive structure of ferns. Fronds are the leafy structures of ferns that help in photosynthesis and reproduction occurs through specialized structures called spores produced on the underside of the fronds in structures called sori.
True or false is an organisms that result from sexual reprodution cannot be exatly like either parent?
This statement is true. Reproduction in asexual organisms result in an exact copy of the parent organism. Sexual reproduction will have traits from both parent organisms.
