Why is water essential for reproduction in bryophytes?
Bryophytes need water for sexual reproduction because the flagillated sperm swim to the non-motile egg in order to fertilize it.Click to see full answer. Also, why do ferns need water to reproduce?Sperm have flagella, which are whip-like tails that allow them to swim. In order to swim, they need water. This means ferns can only…
Bryophytes need water for sexual reproduction because the flagillated sperm swim to the non-motile egg in order to fertilize it.Click to see full answer. Also, why do ferns need water to reproduce?Sperm have flagella, which are whip-like tails that allow them to swim. In order to swim, they need water. This means ferns can only successfully reproduce in wet places, or after a rain. After fertilization, the sporophyte grows up on top of the gametophyte.Also Know, in which of the following water is essential for fertilization? Answer: Free water is essential for sexual reproduction in bryophytes, since it is water that carries the sperm to the egg. However, for soil bryophytes fertilization distances are typically just a few centimetres, at most, except where splash cups are involved – in which case sperm could be dispersed a metre or so. Beside this, how is water essential to the life cycle of a bryophyte? Bryophytes produce sperm that must swim through water to reach the eggs of other individuals. How is water essential in the life cycle of a brophyte? For fertilization to occur, the sperm of a brophyte must swim to an egg. The sporophyte is dependent on the gametophyte for supplying water and nutrients.What is the reproductive structure of bryophytes?Bryophytes produce enclosed reproductive structures (gametangia and sporangia), but they do not produce flowers or seeds. They reproduce via spores.
