Zygote: A fertilized egg. Our modern understanding of changes that take place within the embryo can be traced to the rise of the cell theory in about 1838. Scientists finally discovered the process by which sperm cells from a male and egg cells from a female combine to form a zygote.
Your diet should include other proteins beyond chicken, such as fish, beans, eggs and meat, and a well-balanced diet also includes dairy products such as milk, cheese and yogurt and grains such as bread, rice and cereal.
About half of the total U.S. population eats less than 1.5 cups of vegetables a day. And a whopping 87 percent don't reach the recommended minimum goal of 2 to 3 cups a day. More Reasons to Eat Vegetables. If you are in the majority who's skimping on veggies, you're really missing out on major health benefits, including the following: 2