Q: In what year was the hardy-weinberg theorem formulated? Choices: - 1938 - 1901 - 1928 - 1908 A:
1908

Q: What type of layers do animals' tissues develop from? Choices: - dermic - transgenic - cytoplasm - embryonic A:
embryonic

Q: Do amphibians and reptiles maintain a constant body temperature? Choices: - yes - no, they have a lower body temperature than their surroundings - no, they have a higher body temperature than their surroundings - no, they have about the same body temperature as their surroundings A:
no, they have about the same body temperature as their surroundings