He took swabs of one pea plant and put it on others to help them reproduce.
False
The gravitation on earth is 6times than that of moon

Hence the object which weighs 2N on earth will weigh 2/6=0.33N on moon
The hormone ethylene is a gas and disperses easily.
In humans sperms can survive 3 -5 days within the female reproductive tract.
The ideal time of fertilization is around ovulation when the egg is in the fallopian tube. After travelling through the vaginal canal, the strongest sperm make it to the cervix. From here, the sperm must travel through the uterus and into one of the fallopian tubes.
I believe it's the temperature in the core