7) Sexual reproduction is the most common form of reproduction in the animal kingdom and is the only reproduction type in humans. With over seven billion humans on Earth, there is an enormous variation in genetics within the human population. Which statements describe how cell division and sexual reproduction contribute to this huge genetic variation? Select ALL that apply. A) B) Random fertilization of haploid eggs by many potential haploid sperm increases genetic variation Increased frequency of mitotic division ensures that animals have cells to replace those that are lost. The ability of homologous chromosomes to swap and exchange gene regions in meiosis contributes to genetic variation. Random assortment of homologous chromosomes in metaphase I increases the variation of chromosomes that segregate into gamete cells in meiosis. Increased chromosome number at the end of meiosis ensures that resulting offspring have additional chromosomes containing increased genetic variation D) E)Seen 1 years ago beachgirl33701 1 answers
Look at these questions and answer them. They are made to help you think better. Some of them are impossible to answer but please try: Why is the sky blue? Why can I sometimes see the moon during the day? Why do birds fly south in the winter? How much does the earth weigh? How far away is the sun? What is a Black hole? How do airplanes fly? How do flies walk on the ceiling? How are rainbows made? How are tornados made?Seen 1 years ago hannah32010 1 answers
Mary, concerned with antibiotics and chemicals in the food supply, started to raise pigs in the backyard of her suburban home. She now has fourteen pigs that produce a significant amount of sold waste, which attracts insects and smells very bad. There are no town or county ordinances that specifically forbid raising pigs. Her neighbors should challenge her right to engage in this activity based on the tort of a. Intentional interference with a prospective business advantage b. Intentional infliction of emotional distress c. Nuisance d. Trespass to landSeen 1 years ago patricialovett4393 1 answers
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