A is your answer. When only one parent produces the offspring, they are essentially cloning themselves, and it is called asexual reproduction. The offspring only have the genes of the one parent. A lack of genetic diversity is one of the drawbacks to asexual reproduction.
Answer:
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. ... When heat leaves all substances, the molecules vibrate slower.
Sexual reproduction is the process in animals that requires meiosis to take place. It does not matter whether the animal is single celled or multi celled. Meiosis is the type of cell division in which four daughter cells are formed with half the number of chromosomes of the original orthe parent cell. The perfect example of meiosis is the formation of gamets and spores. Meiosis is the process that helps in the formation of male and female reproductive cells like the sperm and the eggs. Meiosis is totally different from mitosis.
It's called Cholecystokinin
