Question
How do the sperm cells of nonvascular plants reach the egg cells during reproduction?
The sperm cells are blown by the wind and land on the egg cells.
The sperm cells are forcefully ejected from their capsules to hit the egg cells.
The sperm cells swim to the egg cells through their watery surroundings.
The sperm cells are blown by the wind and land on the egg cells.
The sperm cells are forcefully ejected from their capsules to hit the egg cells.
The sperm cells swim to the egg cells through their watery surroundings.
Answers
GPT-4o mini
In nonvascular plants, such as mosses and liverworts, sperm cells reach egg cells primarily through swimming. The sperm cells are released from the male gametophyte and need a film of water to travel toward the egg cells, which are located in the female gametophyte. This movement occurs in moist environments where sperm can swim through the water to reach the egg cells for fertilization.
Therefore, the correct answer is:
**The sperm cells swim to the egg cells through their watery surroundings.**
Therefore, the correct answer is:
**The sperm cells swim to the egg cells through their watery surroundings.**