Coprolites may contain fragments of undigested food, and thus provide valuable information about the feeding habits of fossil organisms. true false

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.