Which item in the comparison chart takes the least amount of water to produce?which takes the greatest?how much water is that

Compare asexual reproduction to sexual reproduction

Match the type of adaptation to the correct example, structural adaptation functional adaptation behavioral adaptation example type of adaptation elephants live in herds to protect their young leaves of a rain forest plant species have a pointed tip that enables rainwater to drain off easily. camels have nostrils that they can close snakes produce venom to kill prey and defend themselves. earthworms coil when touched, as part of a defense mechanism. human skin darkens with increased exposure to sunlight.

Are gametes exactly the same? explain why or why not?